Information processing device, information processing method, and program

Abstract

There is a need to be able to accurately grasp appropriate rent levels. [Solution] The information processing device 1 includes a property information acquisition unit 143 that acquires property information related to a target real estate property, a performance information acquisition unit 145 that acquires performance information corresponding to the property information from a performance information storage unit 111 that stores performance information including information related to multiple past transactions of real estate properties or information based on the same, an output information acquisition unit 147 that acquires output information related to the rent of the target real estate property based on the performance information acquired by the performance information acquisition unit 145, and an output unit 151 that outputs the output information. The information processing device 1 is capable of outputting highly accurate output information related to the rent of a real estate property.

Description

[Technical field]

[0001] The present invention relates to an information processing device, an information processing method, and a program capable of outputting information relating to rent in a rental contract for a real estate property. [Background technology]

[0002] It is useful for landlords and tenants of real estate properties, as well as real estate agents and other parties involved in the real estate business, to obtain information on the appropriate rent levels for properties. For example, such information can be used as a reference for implementing leases at the same level as the appropriate rent levels so that neither the landlord nor the tenant is subjected to excessive disadvantage.

[0003] The following Patent Document 1 describes the configuration of a real estate valuation device that can properly calculate the current value of a property. This device is configured to input property-specific input conditions, including the sale price, and correct and calculate the current value based on shared conditions such as the consumer price index. Furthermore, it is designed to classify various conditions, multiply them by an aging index, and output a proper current value. [Prior art documents] [Patent documents]

[0004] [Patent Document 1] JP 2009-251986 A Summary of the Invention [Problem to be solved by the invention]

[0005] By the way, while the mere value of a property is determined by various factors, the rent set for the property is influenced by even more factors. Therefore, it can be difficult to accurately grasp the appropriate rent level.

[0006] An object of the present invention is to provide an information processing device, an information processing method, and a program capable of outputting highly accurate information regarding rent levels of real estate properties. [Means for solving the problem]

[0007] An information processing device according to one embodiment of the present invention is an information processing device comprising: a property information acquisition unit that acquires property information related to a target real estate property; a performance information acquisition unit that acquires performance information corresponding to the property information from a performance information storage unit in which performance information including information regarding multiple past transactions of real estate properties or information based thereon is stored; an output information acquisition unit that acquires output information related to the rent of the target real estate property based on the performance information acquired by the performance information acquisition unit; and an output unit that outputs the output information. Effect of the Invention

[0008] According to the present invention, highly accurate output information regarding rents for real estate properties can be output. [Brief description of the drawings]

[0009] [Figure 1] FIG. 1 is a diagram showing a schematic configuration of a computer system according to an embodiment. [Diagram 2] FIG. 1 is a diagram showing an overview of an information processing system according to an embodiment of the present invention. [Diagram 3] FIG. 1 is a block diagram showing a schematic configuration of an information processing device. [Figure 4] FIG. 1 is a first diagram showing an example of performance information stored in a performance information storage unit; [Diagram 5] FIG. 2 is a second diagram showing an example of performance information stored in the performance information storage unit; [Figure 6] FIG. 3 is a third diagram showing an example of performance information stored in the performance information storage unit; [Figure 7] FIG. 4 is a diagram showing an example of performance information stored in the performance information storage unit; [Figure 8] FIG. 5 is a diagram showing an example of performance information stored in the performance information storage unit. [Figure 9]FIG. 6 is a diagram showing an example of performance information stored in the performance information storage unit. [Figure 10] A flowchart showing an example of an operation of an information processing device. [Figure 11] FIG. 1 is a diagram showing an example of output information. [Figure 12] The second figure showing an example of output information DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0010] Hereinafter, an embodiment of an information processing device and the like will be described with reference to the drawings.

[0011] FIG. 1 is a diagram showing a schematic configuration of a computer system Z according to an embodiment.

[0012] The computer system Z shown in the figure can be regarded as an example of a computer configuration for realizing the devices and the like according to the embodiment. The functions of the devices and the like according to the embodiment can be realized by the hardware of the computer system Z or the programs executed by it.

[0013] The computer system Z includes, for example, a general computer Z1, an input device Z2 such as a keyboard and a mouse, and a display Z3. The computer Z1 may be configured to include, for example, a storage device Z11 (e.g., an optical disk drive, HDD, SSD, ROM, RAM, etc.) in which a program and data loaded during execution are stored, a communication module Z13 (e.g., a network card, etc.) for communicating with an external device, a control device Z14 such as a CPU, and the like, and may have a general configuration such as a personal computer or a server device, but is not limited thereto.

[0014] Program Z12, which causes computer system Z to execute various functions, may be stored in storage device Z11. There is no restriction on how program Z12 is stored in storage device Z11. Program Z12 may be stored in storage device Z11 in advance, a medium on which program Z12 is stored in advance may be read by storage device Z11, or program Z12 obtained via a network or the like may be temporarily stored in storage device Z11. Program Z12 may include only instructions for appropriately calling functions to obtain desired results.

[0015] FIG. 2 is a diagram showing an overview of an information processing system 100 according to this embodiment.

[0016] The information processing system 100 includes an information processing device 1, an external device 2, and a user terminal device 3 that can be used by a user. The information processing device 1 and the external device 2 can communicate with each other via a network or the like. The information processing device 1 and the user terminal device 3 can also communicate with each other via a network or the like.

[0017] The external device 2 is configured to be able to output information acquired based on information received from a specific device, for example, by using a large-scale language model 211. The external device 2 is, for example, a general server device, and the large-scale language model 211 is stored in its storage unit 21. The large-scale language model 211 is a deep learning model capable of executing natural language processing tasks, and is learned from a large amount of text data.

[0018] The configuration of the external device 2 is not limited to this, and various configurations capable of providing the function can be adopted as the external device 2 or as a substitute for it. The external device 2 may be used as a device having a performance information storage unit that stores performance information described below, or may be used as a device that performs voice recognition given as input information. The external device 2 does not necessarily have to be used in the information processing system 100.

[0019] The user terminal device 3 is, for example, a general smartphone, a tablet terminal, a personal computer, etc. The user terminal device 3 is configured to display a screen or output a sound based on information transmitted from the information processing device 1 in a predetermined application (including a web browser) operated by the user terminal device 3. The user terminal device 3 is configured to be able to accept information input by a user. The accepted information can be transmitted to the information processing device 1.

[0020] In this embodiment, the information processing device 1 can be used to provide information on optimizing or reducing rent for real estate properties with high accuracy. The information processing device 1 includes the following main components, which work in conjunction with each other to provide useful output information on rent to users.

[0021] FIG. 3 is a block diagram showing a schematic configuration of the information processing device 1. As shown in FIG.

[0022] The information processing device 1 is, for example, a server device, and includes a storage unit 11, a reception unit 12, a communication unit 13, a processing unit 14, and the like.

[0023] Various information is stored in the storage unit 11. The storage unit 11 is configured using, for example, a storage device Z11. The storage unit 11 includes a performance information storage unit 111.

[0024] The performance information is stored in the performance information storage unit 111. There is no restriction on the circumstances by which the performance information is accumulated in the performance information storage unit 111. The performance information storage unit 111 is constructed as a database, but is not limited to this.

[0025] The performance information may be, for example, information regarding transactions of real estate properties (hereinafter sometimes simply referred to as properties) that have been conducted in the past.

[0026] A transaction refers to a lease contract related to a real estate property and the negotiation process leading up to such a contract. A transaction can include a series of activities related to a contract, such as concluding a contract, negotiating the terms of the contract, setting or negotiating the rent, and renewing or terminating the contract. A transaction can be considered to include buying and selling, regardless of whether it is a lease contract.

[0027] The transaction information may include various information related to the transaction. This may include the contents of the lease agreement and the terms related to the agreement (rent, contract period, renewal conditions, etc.). It may also include the negotiation history leading up to the agreement. It may also include the behavioral patterns of the landlord and tenant in the transaction and past transaction history.

[0028] Furthermore, the information on the transaction may include information based on the information on the transaction. For example, the information may include information generated based on the information on the transaction. This may include, for example, statistical information derived from past transaction data.

[0029] The performance information may include information about the property in addition to information based on the transaction for each property. For example, the performance information may include information such as an identifier that can identify an individual property and information about the property. For example, the performance information may include a plurality of properties having attribute values ​​of specific attributes and information about the properties.

[0030] Information about a property includes, but is not limited to, detailed information about a specific property (address, area, year of construction, type of property, landlord (property owner), etc.), the area of ​​the property (region, city, ward, etc.), the type of property (house, commercial facility, office building, etc.), and the contract type (rental, lease, etc.). For example, for each area where a property is located, information such as average values ​​for properties in that area may be associated and recorded as performance information.

[0031] In this embodiment, the performance information may include information including past transaction data related to a specific real estate property and analysis results based on that data. Specifically, for example, the performance information may include the terms and conditions of past lease agreements. It may also include a negotiation history between the landlord and tenant of the real estate property, specific data related to the landlord (for example, a special coefficient described below may be applicable), and the like. The information related to the landlord is associated with information identifying the landlord.

[0032] In addition, in this embodiment, the performance information may include past rent fluctuation data, rental market rates by area, contract types, information on roadside land prices, etc. This information may be stored for each property area, property type, or other predetermined property attribute value, or may be stored in association with a specific real estate property.

[0033] As will be described later, the performance information may be updated by the update unit 157. This allows performance information that always reflects the latest actual situation to be stored.

[0034] The reception unit 12 receives information input to the information processing device 1. The received information may be stored in, for example, the storage unit 11. Note that, regarding information, reception means receiving information input from an input device, receiving information transmitted from another device, reading information from a recording medium, and the like.

[0035] The communication unit 13 is configured using, for example, the above-mentioned communication module, etc. The communication unit 13 can transmit and receive information to and from an external device.

[0036] The processing unit 14 controls the operation of each unit of the information processing device 1. The processing unit 14 executes various functions by executing programs, etc. In this embodiment, the processing unit 14 has an input information acquisition unit 141, a property information acquisition unit 143, a performance information acquisition unit 145, an output information acquisition unit 147, a display information acquisition unit 149, an output unit 151, an update information acquisition unit 155, an update unit 157, and the like.

[0037] In the following, acquisition may include acquiring input items and acquiring information stored in another device. It may also include acquiring information in a format different from the original information based on the original information. Information may be acquired using a known so-called machine learning technique. That is, learning information configured to receive a specific type of information as input and output a type of information to be acquired may be configured using a machine learning technique, and the type of information to be output may be acquired by applying the input information to the learning information.

[0038] The input information acquisition unit 141 acquires input information based on the information accepted by the acceptance unit 12. The input information is, for example, information manually input by the user, and may include information about the property, a designated area, information about the landlord, the contract type, or a question about the rent input by voice. The input information acquisition unit 141 may extract the location of the property, the property type, the type of required output information, and the like from the information input by the user, and use the extracted information as input information.

[0039] Here, in this embodiment, the input information acquisition unit 141 is configured to be able to acquire input information corresponding to the input voice. That is, the user can input information by voice. For example, when the user inputs an instruction sentence by voice, the input information acquisition unit 141 can convert it into text information using a voice recognition technology and use it as input information. Note that the input information acquisition unit 141 may extract the location of the property, the property type, the type of required output information, and the like from the converted text information and use the extracted information as input information. The input information may be, for example, data transmitted from the external device 2 or the like. The acquired input information is passed to the property information acquisition unit 143.

[0040] The property information acquisition unit 143 acquires property information related to a target real estate property. The target real estate property refers to a real estate property for which output information is to be obtained. The property information related to the target real estate property may be property information about a specific real estate property, or may be property information about a property that satisfies a certain condition (for example, being a real estate property in a specific area). In this embodiment, the property information acquisition unit 143 is configured to be able to acquire property information based on input information. The property information may be acquired using a known morphological analysis or the like. For example, information from the input information that corresponds to a predetermined detailed information pattern may be acquired as property information, but is not limited to this.

[0041] Specifically, property information may include, for example, detailed information about a particular property (e.g., address, area, year of construction, type of property, etc.), as well as information about the property's area (e.g., region, city, ward, etc.), the property's type (e.g., residence, commercial facility, office building, etc.), and the contract type (rental, lease, etc.). Property information may also include information about the property's owner (landlord).

[0042] The performance information acquisition unit 145 acquires performance information corresponding to the property information from the performance information storage unit 111. In this embodiment, the performance information acquisition unit 145 searches for and acquires corresponding performance information from the performance information storage unit 111 based on the property information received from the property information acquisition unit 143. It may be said that the performance information acquisition unit 145 acquires a record of performance information corresponding to the property information acquired by the property information acquisition unit 143 from a database of performance information.

[0043] In this embodiment, for example, the performance information acquisition unit 145 may be able to access the database on a query basis and acquire past performance information that matches property information (e.g., location and property type) based on the user's specification. For example, the performance information may be extracted by specifying a condition such as "average rent for office buildings in Bunkyo Ward, Tokyo."

[0044] The performance information acquisition unit 145 may also be configured to acquire attribute values ​​of a plurality of predetermined attributes included in performance information corresponding to property information. For example, when property information specifying a location and a property type is given and an average rent is output, a value of an area-specific average rent (an example of a predetermined attribute) corresponding to the location and a value of a type-specific average rent (an example of a predetermined attribute) corresponding to the property type may be acquired as performance information. Also, for example, when property information indicating a specific property is given, attribute values ​​of an area-specific average rent corresponding to the location corresponding to the property and an type-specific average rent corresponding to the property type corresponding to the property may be acquired.

[0045] In addition, even if the performance information corresponding to the property information does not exist in the performance information storage unit 111, the performance information acquisition unit 145 may be configured to be able to acquire performance information based on existing information. That is, if an attribute value of a predetermined attribute corresponding to the property information exists in the performance information, the performance information acquisition unit 145 may acquire the attribute value as performance information, and if the attribute value of the predetermined attribute does not exist, a value based on another attribute value of the attribute may be acquired as performance information. For example, when the area average rent corresponding to a specific location is to be acquired, if the area average rent corresponding to the specific location is not stored in the performance information storage unit 111, the performance information acquisition unit 145 may acquire the area average rent corresponding to other locations, or acquire a value (for example, an average value) calculated based on the average rent of a plurality of other locations. This makes it possible to output output information that is valid to a certain extent even when there is no performance information, thereby improving the convenience of the information processing device 1.

[0046] Here, in this embodiment, the performance information acquisition unit 145 is configured to acquire a special coefficient corresponding to the landlord of the target real estate property when acquiring performance information corresponding to the target real estate property.

[0047] The special coefficient is a value determined for a landlord based on the results of negotiations on lease conditions between the landlord and the tenant of the real estate property. In this embodiment, the special coefficient is determined according to the results of negotiations to apply contract conditions that are advantageous to the tenant and disadvantageous to the landlord, such as negotiations to reduce the rent.

[0048] In this embodiment, the special coefficient may be said to be a special adjustment coefficient that is substantially applied to a specific landlord or property. In other words, the special coefficient is set based on past negotiation history and contract terms, and can be used to adjust the predicted rent and the success rate of negotiations. For example, the special coefficient corresponding to a landlord with whom negotiations tend to be difficult is lowered, thereby suppressing the predicted rent reduction amount as described below.

[0049] The output information acquisition unit 147 acquires output information on the rent of the target real estate property based on the performance information acquired by the performance information acquisition unit 145. The output information acquisition unit 147 acquires output information on the predicted value of the rent for the target real estate property and the possibility of a rent reduction based on the performance information acquired from the performance information acquisition unit 145. This allows the output information to be information that helps the user to understand the appropriate rent for a specific property. The output information on the rent is information related to the rent of a specific property or a property having an attribute value of a specific attribute, which can be generated based on the performance information and information on the transaction. The output information can be, for example, a predicted appropriate rent, the presence or absence of a possibility of a reduction from the current rent and the amount of the reduction, and the trend of past rent fluctuations.

[0050] The method of acquiring the output information can be a predetermined method. For example, the output information acquisition unit 147 may output the acquired performance information as it is. Also, for example, the output information acquisition unit 147 may multiply the acquired performance information by a constant based on a predetermined financial index, inflation rate, or the like, and output the information. Also, for example, the output information acquisition unit 147 may configure output information in a message format and output the information. Also, for example, the output information acquisition unit 147 may configure output information in a message format based on the acquired performance information and output the information. Also, for example, the output information acquisition unit 147 may output a predicted value calculated using a statistical method, a regression analysis, or the like, based on the acquired performance information. For example, the output information acquisition unit 147 may be configured to predict an appropriate rent by performing a regression analysis or the like based on the acquired performance information. Also, the output information acquisition unit 147 may obtain an output result of the large-scale language model 211 based on the performance information using, for example, the external device 2, and output the output result or information based on the output result as the output information.

[0051] Here, in the case where attribute values ​​of a plurality of predetermined attributes are acquired as performance information as described above, the output information acquisition unit 147 may be configured to combine the acquired plurality of attribute values ​​to acquire output information. Combining a plurality of attribute values ​​may be performed, for example, by applying each attribute value to a predetermined mathematical formula. Combining a plurality of attribute values ​​may be performed, for example, by taking the average value of the attribute values ​​when they are homogeneous, or by calculating an intermediate value with a predetermined balance. In addition, in the case where there is an attribute value such as a coefficient or a constant, the attribute value to be used as a reference may be multiplied by the coefficient, or addition or subtraction may be performed. For example, in the case of outputting the average rent, it is assumed that the average rent by location and the average rent by type corresponding to the property type are acquired as performance information. In this case, for example, the output information acquisition unit 147 may set the average value of the average rent by area and the average rent by type as the output information of the average rent.

[0052] Moreover, the output information acquisition unit 147 may be configured to acquire output information using a special coefficient when the performance information acquisition unit 145 acquires the special coefficient. For example, the output information acquisition unit 147 uses the special coefficient to output information related to the amount of reduction possible for the rent of the target real estate property. The information related to the amount of reduction possible can be, for example, information indicating how much reduction is possible from the current rent. The output information may be information related to reducing the rent of the target real estate property. The information related to reduction may be information regarding the possibility of reducing the rent or the actual amount of reduction that can be expected. In other words, the output information acquisition unit 147 may acquire output information related to the prospect of reduction or the specific amount of reduction that can be expected. Such output information is information that can be used as a reference when considering negotiating the terms of a contract with a specific landlord.

[0053] The display information acquisition unit 149 acquires display information used to display a two-dimensional or three-dimensional model to be displayed to the user. Here, the model refers to a two-dimensional or three-dimensional character in the shape of a human. For example, this model can be used in the information processing system 100 to assist in providing information to the user or an interactive experience. The display information acquisition unit 149 acquires the display information of the model and outputs it through the output unit 151, so that the model is displayed to the user by the display means. In this embodiment, the model plays a role of visually explaining the output information and can help the user intuitively understand the information, but the role of the model is not limited to this.

[0054] The display information may be image data for displaying the model, or may be control information for rendering the model, etc. The display information may be a control signal for indicating whether or not to change the state of the model to a predetermined state, etc.

[0055] In this embodiment, the information processing system 100 is configured to allow the user to listen to the sound based on the output information. In this case, the display information acquisition unit 149 is configured to acquire display information so that the state of the model displayed by the display means changes in response to the sound during playback of the sound based on the output information. Here, the state of the model refers to, for example, the display or movement status of the character, and may be, for example, the character's pose, facial expression, costume, gesture, etc. Also, it may be the viewpoint from which the character is displayed, or the progress status of the animation being displayed. Also, the state of the model changing in response to the sound means, for example, that the display or movement of the character changes in response to the main status of the sound based on the output information.

[0056] For example, the display information acquisition unit 149 is configured to acquire display information so that the shape of the mouth part of the character and facial expression (one example of the state of the model) change according to the sound based on the output information. For example, by using a known lip sync technique to change the shape of the mouth part of the model and facial expression according to the sound, the output information can be output as if the model is speaking, providing the user with a more interactive and familiar experience.

[0057] The output unit 151 outputs output information. The output of information refers to display by a display means, printing by a printing means, transmission to an external device, recording on a recording medium, delivery of processing results to other devices, other programs, etc. For example, output of output information can be transmission to the user terminal device 3 of the user, accumulation in the storage unit 11 or the like so that the user can view it, or display on a display device or the like. This allows the user, etc. to use the output information. In this embodiment, the output unit 151 outputs display information together with the output information. This allows the user to check the model based on the display information.

[0058] In this embodiment, the output unit 151 outputs the output information so that a voice based on the output information can be reproduced. For example, voice synthesis technology may be used to output voice data for providing information orally to the user. Also, for example, if voice synthesis technology can be used in the user terminal device 3, information for using the voice synthesis technology may be output. By outputting the output information so that a voice based on the output information can be reproduced in this way, the user can understand the information regarding the rent through the voice.

[0059] The update information acquisition unit 155 acquires information regarding contract renewal performed for a real estate property, together with property information that identifies the real estate property. For example, when a user performs an operation to input information regarding contract renewal in association with property information, the update information acquisition unit 155 acquires the information. Note that the update information acquisition unit 155 may be configured to automatically acquire newly performed contract renewal information, for example, in cooperation with an external real estate management system or contract management information system.

[0060] The information regarding the contract renewal carried out for the real estate property can refer to information regarding the renewal of an existing lease contract, which may include the renewed contract terms, the rent at the time of renewal, the renewal period, the negotiation history leading up to the renewal, etc.

[0061] The update unit 157 updates the performance information stored in the performance information storage unit 111 based on the information acquired by the update information acquisition unit 155. An update may mean not only changing the stored information, but also adding new information to the stored information. An update may also include deleting a part or all of the stored information.

[0062] In this way, the update information acquisition unit 155 and the update unit 157 play a role in updating the contents of the performance information database by reflecting new data related to contract renewal in the performance information storage unit 111. This makes it possible to output output information such as rent forecasts based on the latest information.

[0063] The update information acquisition unit 155 and the update unit 157 may have a function of collecting external market trend data and economic index data (e.g., consumer price index and regional economic growth rate) and correcting the performance information based on the collected data. This allows not only simple contract update information but also updating of performance information that reflects a wide range of market trends.

[0064] Next, an example of performance information stored in the performance information storage unit 111 used in this embodiment will be described. Here, the average monthly rent by area for each business type, the roadside land price by area for each business type, and the average monthly rent by property attribute (for example, by property type) for each business type are used as the performance information. In addition, the average success rate and average reduction rate for rent reduction negotiations, and special coefficients for each landlord are used as the performance information.

[0065] FIG. 4 is a first diagram showing an example of the performance information stored in the performance information storage unit 111. As shown in FIG.

[0066] 4 shows a table showing the average monthly rent by area and by business type. The table is configured so that the average monthly rent can be specified for each business type and for each area in which the property is located. When the business type and address are specified as property information, the performance information acquisition unit 145 can acquire the corresponding average monthly rent from the information in this table as one piece of performance information.

[0067] FIG. 5 is a second diagram showing an example of the performance information stored in the performance information storage unit 111. As shown in FIG.

[0068] 5 shows a table showing the roadside land price by area for each business type. The table is configured to be able to specify the roadside land price for each business type and for each area where the property is located. When the business type and address are specified as the property information, the performance information acquisition unit 145 can acquire the corresponding roadside land price as one piece of performance information from the information in this table.

[0069] FIG. 6 is a third diagram showing an example of the performance information stored in the performance information storage unit 111. As shown in FIG.

[0070] FIG. 6 shows a table showing the average monthly rent by property attribute for each business type. The table is configured so that the average monthly rent can be specified for each attribute value to which the property corresponds for each business type. Property attributes include, for example, property type, contract type, number of years since the start of the rental contract, floor area, landlord type, etc. For each attribute, the average monthly rent can be specified for each corresponding attribute value. In other words, when the business type and attribute values ​​related to these property attributes are specified as property information, the performance information acquisition unit 145 can acquire the corresponding average monthly rent as one piece of performance information from the information in this table.

[0071] In addition, in the tables in which the performance information can be specified, there may be blanks (no corresponding values) due to reasons such as the absence of past data. When a value that should be specified based on the property information corresponds to a blank, for example, the performance information acquisition unit 145 may be configured to acquire a value calculated using other values ​​in the table as one piece of performance information. For example, in the table shown in FIG. 3, assume that a blank is left for a property whose area is "Minato Ward" and whose industry is "wholesale". In this case, when a value for the blank portion is obtained, the performance information acquisition unit 145 may acquire, for example, an average value of the values ​​of other industries whose area is "Minato Ward" as performance information, or may acquire a value of the industry of "wholesale" in the other area as performance information. In addition, for example, the value of which area is to be used may be selected on the condition that the value of the other industries is close to "Minato Ward".

[0072] FIG. 7 is a fourth diagram showing an example of the performance information stored in the performance information storage unit 111. As shown in FIG.

[0073] 7 shows a table showing the average success rate of rent reduction negotiations. Here, information that can specify the average success rate for each area and for each attribute value to which the property corresponds is shown. That is, when the business type and the attribute values ​​related to these property attributes are specified as property information, the performance information acquisition unit 145 can acquire the corresponding average success rate as one piece of performance information from the information in this table.

[0074] FIG. 8 is a fifth diagram showing an example of the performance information stored in the performance information storage unit 111. As shown in FIG.

[0075] 8 shows a table showing the average reduction rate when a reduction is agreed upon as a result of rent reduction negotiations. Here, information that can specify the average reduction rate is shown for each area and for each attribute value to which the property corresponds. In other words, when the business type and attribute values ​​related to these property attributes are specified as property information, the performance information acquisition unit 145 can acquire the corresponding average reduction rate as one piece of performance information from the information in this table.

[0076] By using such average success rate and average reduction rate, along with the current rent or the average monthly rent, it is possible to calculate the expected reduction amount that can be obtained if negotiating a rent reduction, or to obtain a forecast of the rent after negotiation.

[0077] FIG. 9 is a sixth diagram showing an example of the performance information stored in the performance information storage unit 111. As shown in FIG.

[0078] FIG. 9 shows a table showing special coefficients determined for each landlord. Here, information that can specify the special coefficients is shown in association with landlord names that can identify landlords. In addition, in this example, information such as the success rate of rent reduction negotiations, the average reduction rate when a reduction is agreed upon, a coefficient indicating the expected reduction value for each real (the value obtained by multiplying the success rate by the reduction rate), the number of negotiations (total), and the number of negotiation failures (NG times) are shown. The performance information acquisition unit 145 can acquire the special coefficient corresponding to the landlord identified based on the property information as one piece of performance information.

[0079] Here, in this embodiment, the special coefficient is set based on the success rate and reduction rate of the rent reduction negotiation. For example, when the coefficient indicating the expected reduction value is equal to or less than a predetermined value (for example, 0%), the special coefficient can be determined to be a predetermined value (for example, 0.01%). In this embodiment, the special coefficient may be set according to the negotiation history up to now. For example, when the number of consecutive failed negotiations reaches a predetermined number, a predetermined constant may be set as the special coefficient. In this case, it may be considered that a predetermined constant is set instead of the special coefficient. In the example shown in the figure, when the number of failed negotiations reaches three times, the constant is set to minus 100,000 yen, and when the number of failed negotiations reaches five times, the constant is set to minus 200,000 yen.

[0080] Such a special coefficient can be used to output output information, particularly for properties managed by landlords who are unlikely to achieve a favorable outcome for the tenant even if they negotiate a rent reduction. For example, if a special coefficient is set, the expected amount of the reduction can be calculated by multiplying the special coefficient by the current rent or the average monthly rent. In addition, the output information may be output using a calculation method other than the above.

[0081] For example, for properties where negotiations are likely to be successful, the expected value of the rent reduction and the rent level reflecting that can be output as output information, while for properties where negotiations are unlikely to be successful, the expected value of the rent reduction can be extremely low or a value that can be considered an abnormal value can be output. Therefore, by using the output information, the significance and benefits of negotiating rent reductions can be accurately considered in advance.

[0082] The special coefficient may be set according to information such as the landlord's personal negotiation style and what contract conditions the landlord has prioritized in the past. The special coefficient may also be set taking into consideration the landlord's asset status and influence in the market. For example, since stricter negotiation conditions may be applied to a landlord with a large asset size and strong influence in the market, a value taking this into consideration may be set. This makes it possible to output more accurate output information even for landlords for whom there is no information on success rate or reduction rate.

[0083] Next, the flow of operations of the information processing device 1 will be described.

[0084] FIG. 10 is a flowchart showing an example of the operation of the information processing device 1.

[0085] First, the processing unit 14 acquires input information based on information about real estate properties input by a user or the like (step S11).

[0086] Next, the processing unit 14 acquires property information (step S12). The property information acquisition unit 143 acquires property information related to the target real estate property based on the input information.

[0087] The processing unit 14 acquires the performance information (step S13). That is, the performance information acquisition unit 145 acquires the performance information specified by using the property information from the performance information storage unit 111.

[0088] Next, the processing unit 14 judges whether or not a special coefficient has been acquired as performance information (step S14). That is, it judges whether or not a special coefficient exists for the target real estate property. If it is judged that a special coefficient has been acquired, the process proceeds to step S15, and if not, the process proceeds to step S16.

[0089] When a special coefficient for a specific homeowner exists, the processing unit 14 acquires output information using the special coefficient (step S15). In this case, the normal performance information acquired in step S13 may be further used. On the other hand, when the special coefficient does not exist, the processing unit 14 acquires output information based on the normal performance information acquired in step S13 (step S16).

[0090] The processing unit 14 acquires display information according to the output information (step S17).

[0091] Thereafter, the processing unit 14 outputs the acquired output information and display information, whereby the output information and the like are output to the user.

[0092] Next, a specific example of this embodiment will be described. In this example, it is assumed that a user makes a question about the average rent of restaurant properties in Shibuya Ward, Tokyo, by inputting characters.

[0093] That is, the user asks a question by text input on the interface screen displayed by the information processing device 1, such as "Please tell me the average rent for restaurant properties in Shibuya Ward, Tokyo."

[0094] Next, the property information is acquired by the property information acquisition unit 143. That is, the property information acquisition unit 143 extracts the keywords "Shibuya-ku, Tokyo" and "restaurant" from the input text, and identifies the property information corresponding to them. This property information includes the target area (Shibuya-ku, Tokyo) and the property type (restaurant).

[0095] The performance information acquisition unit 145 searches and acquires performance information. For example, the performance information acquisition unit 145 searches the performance information storage unit 111 for past average rent data for "restaurant properties" located in "Shibuya Ward, Tokyo" based on the property information. As the search result, past contract information (rent, contract conditions, success or failure of negotiations for reduction, etc.) and rent fluctuation data by area may also be acquired.

[0096] Thereafter, output information is generated by the output information acquisition unit 147. That is, the output information acquisition unit 147 calculates the average rent corresponding to the specified area and property type based on the acquired performance information.

[0097] Note that the performance information storage unit 111 may store a large number of actual transaction data as performance information. In this case, the performance information acquisition unit 145 may acquire a large number of related transaction data as performance information, and the output information acquisition unit 147 may generate output information using these transaction data. In this example, for example, the average rent for "restaurant properties" in "Shibuya Ward, Tokyo" may be calculated from transaction data for the past year, and this may be acquired as output information.

[0098] Thereafter, the output unit 151 performs output to the user. That is, the output unit 151 outputs output information, etc., so that the calculated average rent is displayed on the screen of the user terminal device 3. For example, the output information is displayed as "The average rent for restaurant properties in Shibuya Ward, Tokyo is 20,000 yen per square meter."

[0099] Another concrete example is as follows. For example, assume that a user inputs the address and current rent of a specific property in Koto-ku, Tokyo by voice and asks how much the current rent can be reduced.

[0100] In this case, the input information acquisition unit 141 converts the voice input into text, and the property information acquisition unit 143 extracts information such as "XX Building, Koto Ward, Tokyo" and "Current rent: 300,000 yen."

[0101] Based on the property information, the performance information acquisition unit 145 searches the performance information storage unit 111 for transaction data of similar properties located in "Koto-ku, Tokyo," as well as past negotiation history and special coefficients for a specific landlord of the property, and acquires performance information.

[0102] The output information acquisition unit 147 evaluates whether the current rent is high or low compared to the market price based on the performance information, and predicts the possibility of a reduction. In addition, if a special coefficient for a specific landlord exists, the special coefficient is used to calculate the amount of rent reduction, etc. Then, it acquires output information such as, for example, "Based on past data, the current rent may be reduced by up to 10%."

[0103] The output unit 151 outputs the output information to display the reduction prediction information on the screen of the user terminal device 3. For example, information such as "There is a possibility that the rent for the XX building can be reduced by up to 10%. The current rent of 300,000 yen can be expected to be reduced to 270,000 yen" may be displayed. In addition, the output information may be explained by voice using the voice output function of the user terminal device 3.

[0104] FIG. 11 is a first diagram illustrating an output example of the output information.

[0105] 11 shows an example in which output information is displayed on an output information display screen 441 of a user terminal device 3, which is, for example, a smartphone. For example, the output information display screen 441 can be a screen that displays corresponding output information after input of input information is accepted through a chat interface. Since the output information can be displayed on the user terminal device 3 in this manner, the user can easily use the information processing system 100.

[0106] FIG. 12 is a second diagram showing an output example of the output information.

[0107] FIG. 12 shows an example in which an output information display screen 441B is displayed on a web browser running on the user terminal device 3, for example. The output information display screen 441B is a report screen including a predicted value for rent based on the output information. The output information display screen 441 also includes a model display screen 445 on which a character is displayed. The model displayed on the model display screen 445 is displayed as an animation corresponding to the playback of audio based on the output information, in accordance with the display information output by the output unit 151. Since the output information can be used in such an interface, a more interactive user experience can be provided to the user.

[0108] As described above, according to this embodiment, it is possible to provide a user with highly accurate output information regarding the optimization or reduction of rent for real estate properties.

[0109] In addition, by taking into account the negotiation history and special coefficients for a specific landlord, it is possible to provide users with more realistic and useful rent information, allowing them to make data-driven, appropriate decisions when negotiating rent.

[0110] The processing in this embodiment may be realized by a program such as the following. The program is executed on the computer of the information processing device 1, and causes the computer to function as a property information acquisition unit that acquires property information related to a target real estate property, a performance information acquisition unit that acquires performance information corresponding to the property information from a performance information storage unit, an output information acquisition unit that acquires output information related to the rent of the target real estate property based on the performance information acquired by the performance information acquisition unit, and an output unit that outputs the output information.

[0111] In the above embodiment, each component may be configured with dedicated hardware or may be realized by software. In the case of software, it is realized by executing a program, and each component functions by a CPU executing a program recorded on a recording medium such as a hard disk or semiconductor memory. The program may be executed while accessing a storage unit or a recording medium, or may be executed by downloading from a server or reading from a recording medium such as an optical disk. The program may also be used as a program product, and may be executed by a single or multiple computers for centralized or distributed processing.

[0112] Each process or function can be realized by centralized processing in a single device (system), or distributed processing by multiple devices. In this case, the entire system consisting of multiple devices performing distributed processing can be recognized as a single "device." Also, two or more components present in one device can be realized physically on a single medium.

[0113] The present invention is not limited to the above-described embodiment, and various modifications are possible, and are also included within the scope of the present invention. For example, some of the components and functions of the above-described embodiment may be omitted.

[0114] The output information acquisition unit may be configured to generate a report including information on rent for the user in a predetermined format based on the performance information, and acquire the report as output information. In the report, the performance information may be visually represented by a graph, chart, or the like. Such a report may be generated, for example, by applying the acquired performance information to a predetermined template, but is not limited to this. By outputting such output information by the output unit, the user can easily and reliably check the information on rent. Furthermore, in the case where the user is a business operator that provides consulting services at the request of a tenant, the user can easily create a report to be delivered to the tenant.

[0115] For example, the performance information storage unit may be constructed as a cloud-based system that manages multiple databases in a distributed manner. Also, specific patterns or trends may be extracted from a large amount of transaction data using big data analysis technology, and the patterns or trends may be accumulated or updated as performance information. The analysis may be performed by an external device or the like, or may be performed by the update information acquisition unit.

[0116] The above-mentioned voice recognition processing, control for displaying a character model, etc. do not have to be performed by the information processing device, but rather provided by an external device, etc. For example, the information processing device may be configured to transmit necessary information to the external device, etc., perform these processes in the external device, and transmit the processing results to the information processing device, thereby realizing the same as the above.

[0117] The large-scale language model does not have to be provided by an external device. The storage location of the large-scale language model is not limited to the above. For example, the large-scale language model may be stored inside an information processing device, and an appropriate processing unit may input input information to the large-scale language model or obtain generated information.

[0118] The above embodiment can be expressed as follows.

[0119] An information processing device of a first configuration embodiment is an information processing device comprising: a property information acquisition unit that acquires property information related to a target real estate property; a performance information acquisition unit that acquires performance information corresponding to the property information from a performance information storage unit in which performance information including information on past transactions of multiple real estate properties or information based thereon is stored; an output information acquisition unit that acquires output information related to the rent of the target real estate property based on the performance information acquired by the performance information acquisition unit; and an output unit that outputs the output information.

[0120] In addition, an information processing device of a second configuration aspect is an information processing device in which, in the first configuration aspect, the performance information includes contract information based on contracts previously made for each real estate property, and the contract information includes information regarding rent, contract terms other than rent, or changes in the contract terms.

[0121] In addition, an information processing device of a third configuration aspect is an information processing device in which, in the first configuration aspect, performance information includes at least attribute values ​​of attributes related to the location of each real estate property and attribute values ​​of attributes related to the type of property, the performance information acquisition unit acquires attribute values ​​of multiple specified attributes included in the performance information corresponding to the property information, and the output information acquisition unit acquires output information by combining the multiple attribute values ​​acquired by the performance information acquisition unit.

[0122] In addition, an information processing device of a fourth configuration aspect is an information processing device in which, in the third configuration aspect, the performance information acquisition unit acquires the attribute value if an attribute value of a specified attribute corresponding to property information is present in the performance information, and acquires a value based on other attribute values ​​of the attribute as the attribute value of the specified attribute if an attribute value of a specified attribute corresponding to property information is not present in the performance information.

[0123] In addition, an information processing device of a fifth configuration aspect is an information processing device in which, in the first configuration aspect, the performance information includes information capable of identifying the landlord of the real estate property and a special coefficient determined based on the transaction history of the real estate property corresponding to the landlord, the performance information acquisition unit acquires the special coefficient corresponding to the landlord of the target real estate property included in the performance information, and the output information acquisition unit acquires output information using the special coefficient acquired by the performance information acquisition unit.

[0124] In addition, a sixth configuration aspect of the information processing device is an information processing device in which, in the fifth configuration aspect, the special coefficient has a value determined based on the results of negotiations regarding lease terms between the corresponding landlord and the tenant of the real estate property, and the output information acquisition unit uses the special coefficient to output information related to the amount that can be reduced on the rent of the target real estate property.

[0125] In addition, an information processing device of a seventh configuration aspect is an information processing device in the first configuration aspect, which is provided with an update information acquisition unit that acquires information regarding contract renewals performed for a real estate property together with property information that identifies the real estate property, and an update unit that updates the performance information stored in the performance information storage unit based on the information acquired by the update information acquisition unit.

[0126] An information processing device of an eighth configuration aspect is the information processing device of the first configuration aspect, in which the output information is information relating to reducing the rent of the target real estate property.

[0127] In addition, an information processing device of a ninth configuration aspect is an information processing device in the first configuration aspect, which is provided with an input information acquisition unit that acquires input information corresponding to input voice, and the property information acquisition unit is configured to be able to acquire property information based on the input information.

[0128] An information processing device of a tenth configuration aspect is the information processing device in the first configuration aspect, wherein the output section outputs the output information so that sound based on the output information can be reproduced.

[0129] In addition, an information processing device of an eleventh configuration aspect is an information processing device of the tenth configuration aspect, which includes a display information acquisition unit that acquires display information for displaying a two-dimensional or three-dimensional model displayed by a display means so that the state of the model changes in response to audio during playback of the audio based on the output information, and the output unit outputs the display information together with the output information.

[0130] In addition, an information processing method of a twelfth configuration aspect is an information processing method having a performance information storage unit in which performance information including information regarding past transactions of multiple real estate properties or information based thereon is stored, a property information acquisition unit, a performance information acquisition unit, an output information acquisition unit, and an output unit, and includes a property information acquisition step in which the property information acquisition unit acquires property information related to a target real estate property, a performance information acquisition step in which the performance information acquisition unit acquires performance information corresponding to the property information from the performance information storage unit, an output information acquisition step in which the output information acquisition unit acquires output information regarding the rent of the target real estate property based on the performance information acquired in the performance information acquisition step, and an output step in which the output unit outputs the output information.

[0131] In addition, a program of a thirteenth configuration aspect is a program that causes a computer that can access a performance information storage unit in which performance information including information regarding past transactions of multiple real estate properties or information based thereon to function as a property information acquisition unit that acquires property information related to a target real estate property, a performance information acquisition unit that acquires performance information corresponding to the property information from the performance information storage unit, an output information acquisition unit that acquires output information related to the rent of the target real estate property based on the performance information acquired by the performance information acquisition unit, and an output unit that outputs the output information. [Explanation of symbols]

[0132] 1. Information processing device 11 Storage area 12 Reception 13. Communications Department 14 Processing section 100 Information Processing Systems 111 Performance information storage section 141 Input information acquisition unit 143 Property Information Acquisition Department 145 Performance Information Acquisition Department 147 Output information acquisition unit 149 Display information acquisition unit 151 Output section 155 Update information acquisition section 157 Update Department

Claims

1. a property information acquisition unit for acquiring property information related to a target real estate property; a performance information storage unit storing performance information including information on past transactions of multiple real estate properties or information based thereon; a performance information acquisition unit that acquires performance information corresponding to the property information from the performance information storage unit; A processing unit that judges whether or not a special coefficient for each landlord of the target real estate property exists in the performance information acquired by the performance information acquisition unit; an output information acquisition unit that generates output information regarding the rent of the target real estate property based on the performance information acquired by the performance information acquisition unit; an output unit that outputs the output information generated by the output information acquisition unit; Equipped with The performance information includes average monthly rent by area for each business type, land price by area for each business type, average monthly rent by property attribute for each business type, information that can identify the landlord of the target real estate property, and a special coefficient for each landlord that is determined based on the transaction history of the target real estate property, The information that can identify the special coefficient for each landlord of the target real estate property includes the reduction rate of the rent reduction negotiation, the average reduction rate when the reduction is agreed upon, a coefficient indicating the expected reduction value, the number of times of negotiation for reduction, and the number of times of failure to negotiate, When it is determined that the special coefficient for a specific landlord is present in the acquired performance information, the output information acquisition unit uses the special coefficient to generate output information related to an amount that can be reduced in the rent of the target real estate property; An information processing device in which, when it is determined that the special coefficient for a specific landlord does not exist in the acquired performance information, the output information acquisition unit generates output information related to the amount that can be reduced on the rent for the target real estate property based on normal performance information.

2. An information processing device as described in claim 1, wherein the normal performance information includes average monthly rent by area and industry, land price by area and industry, and average monthly rent by property attributes and industry.

3. The performance information includes contract information based on past contracts for each real estate property, The information processing device according to claim 1 , wherein the contract information includes information regarding rent, contract conditions other than rent, or changes in the contract conditions.

4. The performance information includes at least an attribute value of an attribute related to a location of each real estate property and an attribute value of an attribute related to a property type, The performance information acquisition unit acquires attribute values ​​of a plurality of predetermined attributes included in performance information corresponding to the property information, The information processing apparatus according to claim 1 , wherein the output information acquisition unit generates the output information by combining a plurality of attribute values ​​acquired by the performance information acquisition unit.

5. The performance information acquisition unit If an attribute value of a predetermined attribute corresponding to the property information exists in the performance information, the attribute value is acquired; The information processing apparatus according to claim 4 , wherein, when an attribute value of a predetermined attribute corresponding to the property information does not exist in the performance information, a value based on another attribute value of the attribute is acquired as the attribute value of the predetermined attribute.

6. an update information acquisition unit that acquires information regarding contract renewals carried out for real estate properties together with property information that identifies the real estate properties; The information processing apparatus according to claim 1 , further comprising: an update unit that updates the performance information stored in the performance information storage unit based on the information acquired by the update information acquisition unit.

7. The information processing apparatus according to claim 1 , wherein the output information is information regarding a reduction in rent for the target real estate property.

8. An input information acquisition unit that acquires input information corresponding to an input voice, The information processing device according to claim 1 , wherein the property information acquisition unit is configured to be able to acquire the property information based on the input information.

9. The information processing apparatus according to claim 1 , wherein the output unit outputs the output information so that a sound based on the output information can be reproduced.

10. a display information acquisition unit that acquires display information for displaying the two-dimensional or three-dimensional model such that a state of the model displayed by the display means changes in response to the sound during playback of the sound based on the output information; The information processing device according to claim 9 , wherein the output unit outputs the display information together with the output information.

11. An information processing method executed by an information processing device having a performance information storage unit storing performance information including information on past transactions of a plurality of real estate properties or information based thereon, a property information acquisition unit, a performance information acquisition unit, an output information acquisition unit, a processing unit, and an output unit, a property information acquisition step in which the property information acquisition unit acquires property information related to a target real estate property; a performance information acquisition step in which the performance information acquisition unit acquires performance information corresponding to the property information from the performance information storage unit; a judgment step in which the processing unit judges whether or not a special coefficient for each landlord of the target real estate property exists in the performance information acquired in the performance information acquisition step; an output information acquisition step in which the output information acquisition unit generates output information regarding the rent of the target real estate property based on the performance information acquired in the performance information acquisition step; an output step in which the output unit outputs the output information generated in the output information acquisition step; Run The performance information includes average monthly rent by area for each business type, land price by area for each business type, average monthly rent by property attribute for each business type, information that can identify the landlord of the target real estate property, and a special coefficient for each landlord that is determined based on the transaction history of the target real estate property, The information that can identify the special coefficient for each landlord includes the reduction rate of the rent reduction negotiation, the average reduction rate when the reduction is agreed upon, a coefficient indicating the expected reduction value, the number of times the reduction was negotiated, and the number of times the negotiation was unsuccessful, When it is determined that the special coefficient for a specific landlord is present in the acquired performance information, the output information acquisition step generates output information related to an amount that can be reduced on the rent of the target real estate property using information that can identify the special coefficient; This is an information processing method, in which, when it is determined that the special coefficient for a specific landlord is not present in the acquired performance information, output information related to the amount that can be reduced on the rent of the target real estate property is generated based on normal performance information.

12. A computer that can access a performance information storage unit that stores performance information including information on past transactions of multiple real estate properties or information based thereon, a property information acquisition unit that acquires property information related to a target real estate property; a performance information acquisition unit that acquires performance information corresponding to the property information from the performance information storage unit; a processing unit that determines whether or not a special coefficient for each landlord of the target real estate property exists in the performance information acquired by the performance information acquisition unit; an output information acquisition unit that generates output information regarding the rent of the target real estate property based on the performance information acquired by the performance information acquisition unit; an output unit that outputs the output information generated by the output information acquisition unit; Function as a The performance information includes average monthly rent by area for each business type, land price by area for each business type, average monthly rent by property attribute for each business type, information that can identify the landlord of the target real estate property, and a special coefficient for each landlord that is determined based on the transaction history of the target real estate property, The information that can identify the special coefficient for each landlord includes the reduction rate of the rent reduction negotiation, the average reduction rate when the reduction is agreed upon, a coefficient indicating the expected reduction value, the number of times the reduction was negotiated, and the number of times the negotiation was unsuccessful, When the processing unit determines that the special coefficient for a specific landlord is present in the performance information, the processing unit causes the output information acquisition unit to generate output information related to an amount that can be reduced in the rent of the target real estate property, using information that can identify the special coefficient. A program that, when the processing unit determines that the special coefficient for a specific landlord does not exist in the performance information, generates output information related to the amount that can be reduced on the rent of the target real estate property based on regular performance information.

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