Article posting method, device, storage medium, and program product

Abstract

Embodiments of the present application provide an article publishing method, device, storage medium and program product. A user inputs an upload image containing a to-be-published article in a first client device. A server device identifies the to-be-published article in the upload image and title information of the to-be-published article, and determines an exchange resource reference range value of the to-be-published article according to an exchange resource reference range value of a target same-article of the to-be-published article that has completed resource exchange and / or has been published. The title information of the to-be-published article and the exchange resource reference range value are labeled in association with the to-be-published article in the upload image to generate a main-state image. The main-state image is published to the user to implement article publishing. The article publishing process is simplified, the user operation threshold is reduced, and the article publishing efficiency is improved. The exchange resource reference range value is more reasonable, and the setting deviation is reduced. The information acquisition cost of a viewer is reduced, the user makes an exchange decision quickly, and the completion rate of article exchange is improved.

Description

Technical Field

[0001] This application relates to the field of artificial intelligence technology, and in particular to a method, device, storage medium, and program product for publishing items. Background Technology

[0002] In some exchange scenarios, such as item exchange, the value of an item is usually expressed in the form of exchangeable resources. Users can post their idle items on item exchange platforms to allow more people to see them and complete the exchange.

[0003] When posting items on an item exchange platform, users typically need to upload images, specifications, and exchange resources. However, the exchange resources for idle items are often not static; factors such as the item's age and condition significantly impact the exchange resources. Users often lack experience in setting exchange resource values ​​for items, requiring considerable effort to do so.

[0004] Therefore, there is an urgent need for a way to efficiently publish items. Summary of the Invention

[0005] This application provides a method, apparatus, storage medium, and program product for publishing items, in order to improve the efficiency of publishing items.

[0006] In a first aspect, embodiments of this application provide a method for publishing an item, the method comprising: Receive an uploaded image containing the item to be published, sent by the first client device; Identify the item to be published in the uploaded image and the title information of the item to be published; The reference range of exchange resources for the item to be released is determined based on the reference range of exchange resources for the target similar item, wherein the target similar item has already completed resource exchange and / or has been released; In the uploaded image, a main status tag is marked on the item to be published to generate a main status image. The main status tag includes: the title information of the item to be published and the reference range value of the exchange resources. The host image is sent to the first client device so that the first client device displays the host image.

[0007] Secondly, embodiments of this application provide a method for publishing an item, the method comprising: Receive a publishing request for an uploaded image containing the item to be published on the item publishing interface; The uploaded image is sent to the server device so that the server device can identify the item to be published and the title information of the item to be published in the uploaded image, and determine the exchange resource reference range value of the item to be published based on the exchange resource reference range value of the target similar item, wherein the target similar item has completed resource exchange and / or has been published. The server receives a main state image sent by the server device. The main state image is generated by the server device by marking the main state tag associated with the item to be published in the uploaded image. The main state tag includes: the title information of the item to be published and the reference range value of the exchange resources. Display the dominant image.

[0008] Thirdly, embodiments of this application provide an electronic device, including: a memory, a processor, and a communication interface; wherein, the memory stores executable code, and when the executable code is executed by the processor, the processor performs the method described in the first aspect.

[0009] Fourthly, embodiments of this application provide an electronic device, including: a memory, a processor, and a communication interface; wherein, the memory stores executable code, and when the executable code is executed by the processor, the processor performs the method as described in the second aspect.

[0010] Fifthly, embodiments of this application provide a non-transitory machine-readable storage medium storing executable code, which, when executed by a processor of an electronic device, enables the processor to at least implement the method described in the first aspect.

[0011] In a sixth aspect, embodiments of this application provide a non-transitory machine-readable storage medium storing executable code, which, when executed by a processor of an electronic device, enables the processor to at least implement the method described in the second aspect.

[0012] In a seventh aspect, embodiments of this application provide a computer program product, the computer program product including a computer program, which, when executed by a processor, can implement the method described in the first aspect.

[0013] Eighthly, embodiments of this application provide a computer program product, the computer program product including a computer program, which, when executed by a processor, can implement the method described in the second aspect.

[0014] In the item publishing scheme provided in this application embodiment, the user inputs an uploaded image containing the item to be published on a first client device. The server device automatically identifies the item to be published and its title information in the uploaded image, and determines the exchange resource reference range value of the item to be published based on the exchange resource reference range value of the target similar item of the item that has already completed resource exchange and / or has been published. Subsequently, the server device marks the title information and exchange resource reference range value of the item to be published in the uploaded image associated with the item to generate a master image. This master image is then published to the user to realize the item publishing. By automatically recognizing the item and title information from the image, manual filling is eliminated, simplifying the item publishing process, lowering the user's operational threshold, and improving the efficiency of item publishing. In addition, the exchange resource reference range value determined based on the historical exchange data of similar items is more reasonable, avoiding users setting exchange resource values ​​that are too high or too low due to information asymmetry, and reducing setting deviations. By directly marking the title and exchange resource reference range value on the image, the information acquisition cost for the viewer is reduced, enabling users to make exchange decisions quickly, thereby bringing the expectations of both supply and demand closer together and improving the completion rate of item exchange. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 A schematic diagram of the hardware execution environment for an item publishing method provided in an embodiment of this application; Figure 2 This is an application diagram of a cloud computing environment provided in an embodiment of this application; Figure 3 An interactive schematic diagram of an item publishing method provided in an embodiment of this application; Figure 4 This is a schematic diagram of an interface corresponding to an item publishing process provided in an embodiment of this application; Figure 5 An interactive diagram illustrating another item publishing method provided in this application embodiment; Figure 6 This is a schematic diagram of an item information editing interface provided in an embodiment of this application; Figure 7 A schematic diagram of a customer-state item space interface provided in an embodiment of this application; Figure 8 This is a schematic diagram of the structure of an electronic device provided in this embodiment. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application. In addition, the timing of the steps in the following method embodiments is only an example and not a strict limitation.

[0018] It should be noted that, in the cases involving user information in the embodiments of this application, the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data used for analysis, stored data, displayed data, etc.) involved in the embodiments of this application are all information and data authorized by the user or fully authorized by all parties. Furthermore, the collection, use, and processing of related data must comply with the relevant laws, regulations, and standards of the relevant countries and regions, and corresponding operation entry points are provided for users to choose to authorize or refuse. In addition, the various models involved in this application (including but not limited to large language models or other models) comply with relevant laws and standards.

[0019] First, the terms or concepts involved in the embodiments of this application will be explained: Exchangeable resources are used to represent the value of items and can be general equivalents, such as currency or virtual currency. The exchangeable resource value represents the quantity of resources exchanged.

[0020] A Standard Product Unit (SPU) refers to a collection of items of the same type, model, and specifications, without distinction of quality, exchange value, or individual items.

[0021] In item redemption scenarios, users need to set the redemption resource value when posting an item. Due to the lack of reliable references, users often need to search for the redemption resource values ​​of various items with the same SPU (Item Value Unit) before setting their own redemption resource value. Furthermore, the redemption resource value set by the user may be inappropriate, causing the item to remain unredeemed for an extended period.

[0022] Therefore, there is an urgent need for an efficient way to release items that can effectively determine reasonable exchange values ​​for resources.

[0023] Based on the above, this application proposes an item publishing method. Users only need to upload an image containing the item to be published. The server device can automatically identify the title information of the item in the image and quickly determine a reasonable reference range for the exchange resources of the item based on completed resource exchanges and / or the exchange resource values ​​of similar items that have already been published. Subsequently, the server device associates and annotates the title information and the exchange resource reference range on the image, generates a main image, and publishes it to the user. Automatic image recognition of items and title information eliminates the need for manual input, simplifying the item publishing process, lowering the user's operational threshold, and improving the efficiency of item publishing. Furthermore, the exchange resource reference range determined based on historical exchange data of similar items is more reasonable, avoiding users setting exchange resource values ​​that are too high or too low due to information asymmetry, thus reducing setting deviations. Directly annotating the title and exchange resource reference range on the image reduces the information acquisition cost for viewers, enabling users to quickly make exchange decisions, thereby aligning the expectations of both supply and demand sides and increasing the completion rate of item exchanges.

[0024] The following describes the item distribution scheme provided in the embodiments of this application.

[0025] Figure 1 A schematic diagram of the hardware execution environment for an item publishing method provided in an embodiment of this application is shown below. Figure 1 As shown, the hardware execution environment for this item publishing method may include a client device and a server device 102, with the client device and server device 102 communicating with each other. The server device 102 may be a cloud server from a cloud service provider. The client device 101 may be a laptop, tablet, PC, robot, etc. Figure 1 The example shows three client devices: a first client device 101, a second client device 103, and a third client device 104. Figure 1 This is just one example and does not constitute a limit on the number of client devices.

[0026] In an optional embodiment, taking the process of the first client device 101 publishing an item as an example, the execution process of the above-described item publishing method is explained as follows: The first client device 101 receives a publishing request for an uploaded image containing the item to be published on the item publishing interface. It then sends the uploaded image to the server device 102. The server device 102 identifies the item to be published and its title information in the uploaded image, and determines the exchange resource reference range value of the item to be published based on the exchange resource reference range value of the target similar item, wherein the target similar item has already completed resource exchange and / or has been published. The server device 102 adds a main status tag associated with the item to be published in the uploaded image to generate a main status image. The main status tag includes: the title information of the item to be published and the exchange resource reference range value. Afterwards, the server device 102 sends the main status image to the client device. The first client device 101 displays the main status image in the main status item display interface.

[0027] Furthermore, the hardware execution environment of this item publishing method may also include client devices different from those of the user logged into the first client device 101. These client devices may be the same as or different from the first client device 101, as long as the user logging into the client device is different from the user logging into the first client device 101. Taking the second client device 103 as an example: After receiving an access request for the object-oriented item display interface corresponding to the user logged into the first client device 101, the second client device 103 sends a visitor access request to the server device 102. The server device 102 obtains the object-oriented image, which is generated by adding object-oriented tags to the uploaded image associated with the item to be published; the object-oriented tags include: the title information of the item to be published and a representative value in the reference range of exchange resources. The server device 102 sends the object-oriented image to the second client device 103. The second client device 103 displays the object-oriented image.

[0028] In one possible embodiment, the server device 102 can implement the above-described processing procedure through at least one model or intelligent agent. This at least one model or intelligent agent can be deployed within the server device 102 or in other devices communicatively connected to the server device 102 for invocation by the server device 102. Optionally, the models involved in this application are models trained based on deep learning and artificial intelligence technologies, such as AI-based language models (LM), image recognition models, or multimodal models (MM), possessing significant generalization and intelligence capabilities, thereby enabling various task processing capabilities, such as language understanding, generation, and image recognition. The models involved in the embodiments of this application can be separately deployed models or models within intelligent agents.

[0029] Furthermore, the models involved in the embodiments of this application can be trained using supervised fine-tuning (SFT) or reinforcement learning (RL).

[0030] In practical applications, the aforementioned server-side device 102 can be a cloud server maintained by a cloud service provider—referred to as a computing node. In cases such as... Figure 2 The cloud computing environment shown may include several distributed deployments. Figure 2 The diagram illustrates compute nodes (201-1, 201-2, ...), each possessing processing resources such as computing and storage. In a cloud computing environment, multiple compute nodes can be organized to provide a specific service; conversely, a single compute node can provide one or more services. Figure 2 The diagram illustrates services A, B, C, and D. In a cloud computing environment, these services can be provided via external service interfaces. The first client device 101 calls these service interfaces to use the corresponding services. Service interfaces can take the form of Software Development Kits (SDKs), Application Programming Interfaces (APIs), etc.

[0031] The services described above are deployed using various virtualization technologies supported by cloud computing environments, such as virtual machine-based and container-based virtualization technologies. Taking container-based virtualization technology as an example, several containers corresponding to a service can be assembled into a container group (pod). For example... Figure 2The illustrated service B can be configured with one or more pods, and each pod can include a proxy and one or more containers. The one or more containers in the pod are used to handle requests related to one or more corresponding functions of the service, and the proxy in the pod is used to control network functions related to the service, such as routing and load balancing.

[0032] During operation, executing a request from the first client device 101 may require invoking one or more services in the cloud computing environment, and executing one or more functions of one service may require invoking one or more functions of another service. For example... Figure 2 As shown, after receiving a request from the first client device 101, service A can call service B. Service B can request service D to perform one or more functions. In this embodiment of the application, cloud services for item publishing can be deployed in one or more computing nodes.

[0033] The execution process of the item publishing method provided in the embodiments of this application is described in detail below with reference to the accompanying drawings. Optionally, the first client device in the following embodiments can be the one described above. Figure 1 The first client device 101 in the process, the server device can be one of the above. Figure 1 The server device 102 in the middle, the second client device can be the one described above. Figure 1 The second client device 103 in the system.

[0034] Figure 3 This is an interactive schematic diagram of an item publishing method provided in an embodiment of this application, such as... Figure 3 As shown, the method includes the following steps: 301. The first client device receives a publishing request on the item publishing interface for an uploaded image containing the item to be published.

[0035] 302. The first client device sends the uploaded image to the server device.

[0036] 303. The server-side device identifies the items to be published and their titles in the uploaded images.

[0037] 304. The server-side device determines the reference range of exchange resources for the item to be released based on the reference range of exchange resources for the target similar item, wherein the target similar item has already completed resource exchange and / or has been released.

[0038] 305. The server-side device adds a main state tag to the uploaded image that is associated with the item to be published, so as to generate a main state image. The main state tag includes: the title information of the item to be published and the reference range value of the exchange resources.

[0039] 306. The server device sends the main image to the first client device.

[0040] 307. The first client device displays the main image.

[0041] In practical applications, the first client device can run an item posting application (APP) or open the item exchange platform's webpage to access the item posting interface. The item posting interface is used to post items on the item exchange platform. Optionally, the item posting APP can be an app for exchanging unwanted items.

[0042] The first client device can receive images of the items to be published uploaded by the user, or images of the items to be published taken directly by the user through the camera function in the item publishing app, in the item publishing interface. In this embodiment, all images received in the item publishing interface are referred to as uploaded images.

[0043] Furthermore, there can be one or more uploaded images. Each uploaded image can also contain one or more items to be published. If there are multiple items to be published in an uploaded image, then each item will be processed separately in subsequent processing.

[0044] If the first client device receives a publishing request for an uploaded image containing the item to be published on the item publishing interface, it sends the uploaded image to the server device. The publishing request is used to request the publication of the item to be published in the uploaded image. Furthermore, this publishing request can be triggered by a click operation on the item publishing control in the item publishing interface, or it can be triggered by an item publishing voice, such as receiving an item publishing voice message like "Please help me publish the items in it" or "List the items in the picture" after receiving the uploaded image in the item publishing interface.

[0045] For example, such as Figure 4 The diagram shown is an interface diagram corresponding to an item publishing process provided in an embodiment of this application. Figure 4 The left side exemplifies the following: In the item publishing app on the terminal, after the first user takes a first image 401 containing a children's electric car using the app's camera function, the item publishing interface is displayed. A publishing request for the first image 401 can be triggered by clicking the publishing control 402. At this time, the terminal sends the first image 401 to the server device.

[0046] Optionally, in the item publishing interface, the child electric vehicle in the first image 401 can be identified in advance by the server device, and the first annotation point 403 corresponding to the child electric vehicle can be marked in the first image 401.

[0047] After receiving the uploaded image, the server device identifies the item to be published and its title information within the image. The title information indicates the SPU (Service Provider) to which the item belongs. For example, it could be the brand and name.

[0048] In one possible embodiment, the item to be published and its title information in the uploaded image can be identified using an item recognition model.

[0049] Furthermore, the item recognition model can be trained based on images containing sample items and the title information of the sample items.

[0050] The server-side device can obtain target identical items from items that have already completed resource redemption and / or been published. Here, "target identical items" refers to items of the same type as the item to be published, i.e., items belonging to the same SPU as the item to be published. Subsequently, based on the redemption resource reference range of the target identical items, the redemption resource reference range of the item to be published is determined. The redemption resource reference range of the target identical items can be a range of redemption resource values ​​already redeemed and / or published for the target identical items. For example, if the redemption resource values ​​already redeemed and / or published for the target identical items are 100, 130, 135, 150, 160, and 170 respectively, then the redemption resource reference range of the target identical items is 100 to 170. The corresponding redemption resource reference range of the item to be published can also be 100 to 170.

[0051] Optionally, the server-side device can implement the process of determining the reference range of exchange resources for the items to be released through one or more models or intelligent agents.

[0052] Next, the server-side device adds a main-state tag to the uploaded image that is associated with the item to be published, in order to generate a main-state image. The main-state tag includes: the title information of the item to be published and the reference range value of the redemption resources.

[0053] The server device sends the main image to the first client device. The first client device displays the main image.

[0054] Among them, the main state item display interface refers to the main state image corresponding to the logged-in user of the current first client device.

[0055] Following on from the examples above, please continue reading. Figure 4 .exist Figure 4 After the first user clicks the publish control 402 on the item publishing interface on the left, the server device performs the above-mentioned processing, generates the corresponding main image, and sends the main image to the terminal.

[0056] In one possible implementation, the item publishing interface on the terminal can jump to, for example... Figure 4 The first user's main item space interface, shown in the middle, displays the user's historical uploaded images. These images are typically arranged chronologically by upload time. Figure 4 In the process, the last uploaded image is the first image 401; therefore, the first image 401 can be displayed first. Optionally, the reference range values ​​for the exchange resources of the included items can be marked on the images displayed in the main item space interface, for example... Figure 4 The annotation is located in the lower left corner of the image. Optionally, the first user's main item space interface can display relevant information about the current first user's item space, such as... Figure 4 The system displays the total exchangeable resource value of the item space, the total number of photos in the item space, and the total number of published items. Optionally, images can be uploaded directly in the main item space interface by adding a control.

[0057] Afterwards, the first user can click on any image in the main item space interface to jump to the details page of that image. For example, Figure 4 After a user clicks on the image of a children's electric car, they are redirected to... Figure 4 The image of the children's electric car shown on the right corresponds to the details page. This details page contains a main image 404, which includes a main tag indicating that the item marked by the annotation in main image 404 is the XX children's electric car and that its redemption resource reference range is 500 to 800. Optionally, the details page may also include controls such as page views, number of views, and options for sharing with other users.

[0058] Furthermore, since it takes time for the server-side device to determine the reference range value of the exchange resource for the item to be published contained in the uploaded image, an indication message indicating that no exchange resource reference range value has been obtained can be displayed on the uploaded image when the exchange resource reference range value is not obtained. This indication message can be "Calculating, please wait".

[0059] In another possible implementation, the item publishing interface on the terminal can jump to, for example... Figure 4 The first user's details page shown on the right contains a main image 404.

[0060] In summary, through the solution provided in the embodiments of this application, the user inputs an uploaded image containing the item to be published on the first client device. The server device automatically identifies the item to be published and its title information in the uploaded image, and determines the reference range of exchange resources for the item to be published based on the reference range of exchange resources for the same type of item that has already been exchanged and / or published. Subsequently, the server device annotates the title information and the reference range of exchange resources associated with the item to be published in the uploaded image to generate a master image. This master image is then published to the user to realize the item publication. By automatically identifying the item and title information from the image, manual input is eliminated, simplifying the item publication process, lowering the user's operational threshold, and improving the efficiency of item publication. In addition, the reference range of exchange resources determined based on historical exchange data of the same type of item is more reasonable, avoiding users setting exchange resource values ​​that are too high or too low due to information asymmetry, and reducing setting deviations. Directly annotating the title and the reference range of exchange resources on the image reduces the information acquisition cost for viewers, enabling users to make exchange decisions quickly, thereby bringing the expectations of both supply and demand closer together and improving the completion rate of item exchange.

[0061] In some embodiments, since the server device receives images, it can obtain the image region corresponding to the item to be published in the uploaded image through an item recognition model. The same item can then be retrieved using the image region corresponding to the item to be published. Specific embodiments are described below.

[0062] After receiving the uploaded image, the server device also obtains the image area corresponding to the item to be published in the uploaded image through the item recognition model.

[0063] Optionally, the first prompt word containing the uploaded image can be input into the item recognition model to obtain the image area corresponding to the item to be published and the title information of the item to be published.

[0064] The first cue word is used to instruct the item recognition model to perform the following processing: Based on the given target item type, items in the uploaded image that do not belong to the target item type are identified as items to be published. The target item type refers to item types that do not have an estimated exchange value, such as clouds, people, or virtual game currency. By providing the target item type in the first prompt, the item recognition model can quickly understand the type of item to be identified.

[0065] Furthermore, the first prompt also includes instructions to identify the main object in the uploaded image, that is, to understand the actual item that is intended to be published in the uploaded image. For example, if an item in the uploaded image is occluded or located at the edge of the image, it is determined that the item is not the main object and will not be identified. It should be noted that there can be one or more main objects.

[0066] Extract the image region corresponding to the item to be published from the uploaded image. Optionally, since the more accurate the extracted image region, the more accurate the search for similar items based on the image region will be, the first suggestion word also includes the accuracy requirement for the extracted image region.

[0067] Furthermore, the first prompt also includes determining the location of the markers for the item to be published within the uploaded image.

[0068] Determine the title information for the item to be published. Furthermore, the first prompt may also include the method for determining the title information, for example, providing the name of the item to be published.

[0069] Next, the server-side device obtains the feature vector of the image region corresponding to the item to be published. It then identifies the first identical item from among items that have already undergone resource exchange and / or been published, whose feature vectors satisfy the similarity criteria between the feature vectors and the feature vectors of the image region corresponding to the item to be published.

[0070] In some embodiments, the number of first identical items that can be retrieved varies for different items. Different numbers of first identical items have different implications for determining the reference range of exchange resources for the item to be published. Therefore, a reasoning method corresponding to different numbers of first identical items can be preset. The server device determines the reference range of exchange resources for the item to be published based on the reasoning method corresponding to the number of first identical items. The following is an exemplary description of the process of determining the reference range of exchange resources for the item to be published based on the reasoning method corresponding to different numbers of first identical items.

[0071] In the first possible implementation, if the number of the first identical items is greater than or equal to the first threshold, it means that there are many first identical items. Then, the title information and attribute information of the first identical items are input into the item understanding model to obtain the attribute information of the item to be published output by the item understanding model. The item understanding model is used to understand the attribute information of the item in the set dimension.

[0072] In practical applications, items have title information and attribute information. The title information is usually a general textual representation of the item's Special Purpose Unit (SPU). Attribute information refers to the different defined dimensions of that SPU. For example, if the item's title information is "XX Brand Children's Electric Car," the item's attribute information may include defined dimensions such as: drive system, body color, and remote control capability. Since the first identical item has already completed resource redemption and / or been released, it usually has both title and attribute information. If the first identical item does not have title or attribute information, then the information that the first identical item possesses is input into the item understanding model.

[0073] The item understanding model is used to understand the attribute information of the item to be published in a set dimension based on the title and attribute information of the first identical item.

[0074] Subsequently, the server-side device searches multiple item pools for identical items based on the title and attribute information of the item to be published. These item pools include different dimensions of information about items that have already been redeemed for resources and / or published. For example, one item pool may include keywords of items that have already been redeemed for resources and / or published; correspondingly, second identical items are retrieved from that item pool using these keywords. Therefore, by using more accurate title and attribute information of the item to be published, the retrieved second identical items are more accurate.

[0075] Furthermore, the retrieval model can search multiple item pools for third identical items that meet the similarity criteria of the item to be published, based on the title and attribute information of the item to be published. Specifically, the similarity value between the dimensional information contained in the multiple item pools and the dimensional information of the item to be published can be calculated. If the similarity value meets the similarity threshold corresponding to that dimension, it is identified as a third identical item. The number of third identical items is usually greater than that of the first identical items; therefore, the retrieval model can obtain a more accurate and abundant number of identical items to the item to be published.

[0076] The ranking model identifies items from the third category of similar items that meet certain similarity score criteria to the item to be published, and these are designated as second similar items. Since a large number of third similar items have already been obtained, second similar items that are more similar to the item to be published can be selected from among them. Furthermore, determining whether items are similar typically requires considering multi-dimensional information; therefore, a comprehensive score can be obtained based on the similarity between different dimensions of information. Further, a predetermined number of third similar items with high similarity scores can be selected as second similar items. It is evident that the retrieval model can obtain a more accurate and larger number of third similar items to the item to be published, and then the ranking model selects second similar items that are more similar to the item to be published from among these third similar items.

[0077] The first exchange resource estimation model determines the reference range of exchange resources for the item to be released based on the image region, title information, attribute information of the item to be released, and the image region, title information, attribute information, and resource value of a second identical item. Here, resource value refers to the exchange resource value that has already been exchanged and / or released.

[0078] In this embodiment, when there are a large number of identical first items, the server device determines the attribute information of the item to be published based on a sufficient number of identical first items, and then more accurately determines the second identical item based on the attribute information. Subsequently, based on the more accurate second identical items, a more accurate reference range of exchange resources for the item to be published can be determined.

[0079] In the second possible implementation, if the quantity of the first identical item is less than the first threshold but greater than or equal to the second threshold, it indicates that the quantity of identical items is relatively small. In this case, the second exchange resource estimation model determines the reference range value of the exchange resource for the item to be released based on the image region, title information, image region, title information, attribute information, and resource value of the item to be released, as well as the image region, title information, attribute information, and resource value of the first identical item. The second threshold is less than the first threshold.

[0080] In this embodiment, when the number of the first identical items is small, if the reference range value of the exchange resources for the items to be released is determined by the method described in the first possible implementation above, the reference range value of the exchange resources for the items to be released will usually not be more accurate, and the processing is relatively complicated. Therefore, the first possible implementation above can be simplified, and the reference range value of the exchange resources for the items to be released can be obtained by using the second exchange resource estimation model based on the information of the first identical items.

[0081] In the third possible implementation, if the number of the first identical items is less than the second threshold, it means that the number of the first identical items is very small. For example, if no identical items are found, then the third exchange resource estimation model determines the exchange resource reference range value of the item to be published based on the image area and title information corresponding to the item to be published.

[0082] In this embodiment, when the number of the first identical items is very small, the reference range of exchange resources for the same items is not very meaningful or has no reference value. The reference range of exchange resources for the items to be released can be given directly by the third exchange resource estimation model.

[0083] It should be noted that the first exchange resource estimation model, the second exchange resource estimation model, and the third exchange resource estimation model mentioned in the above embodiments may be all the same, partially the same, or all different.

[0084] In some embodiments, the attribute information characterizing the internal structure of an item cannot be represented by uploaded images, but this attribute information often affects the exchange resource value. For example, different memory capacities of the same mobile phone correspond to different exchange resource values. Therefore, after determining the reference range value of the exchange resource for the item to be published, it is also possible to determine the different attribute factors affecting the exchange resource of the item to be published, and the corresponding reference range values ​​of the exchange resource for each attribute factor. An attribute factor refers to an attribute in a certain dimension; for example, memory is an attribute factor for a mobile phone. This can provide a reference when editing the attribute information of the item to be published.

[0085] Furthermore, the second prompt can be input into the redemption resource interpretation model to obtain the different attribute factors affecting the redemption resources of the item to be released, as well as the reference range values ​​of the redemption resources corresponding to different attribute factors. The second prompt includes the attribute factors affecting the redemption resources of different categories of items, the title information of the item to be released, and the uploaded image. The attribute factors affecting the redemption resources of different categories of items can provide a reference for the redemption resource interpretation model, thereby more accurately determining the attribute factors of the item to be released.

[0086] In some embodiments, after an item is published, the user can edit the attribute information of the item to be published to more accurately describe it, which helps reduce communication costs and achieve redemption faster. The following example... Figure 5 The illustrated embodiments will be described in detail.

[0087] Figure 5 An interaction diagram for another item publishing method provided in an embodiment of this application, such as... Figure 5 As shown, the method includes the following steps: 501. The first client device receives a publishing request on the item publishing interface for an uploaded image containing the item to be published.

[0088] 502. The first client device sends the uploaded image to the server device.

[0089] 503. The server-side device identifies the items to be published and their titles in the uploaded images.

[0090] 504. The server-side device determines the reference range of exchange resources for the item to be released based on the reference range of exchange resources for the target similar item, wherein the target similar item has already completed resource exchange and / or has been released.

[0091] 505. The server-side device adds a main-state tag to the uploaded image that is associated with the item to be published, in order to generate a main-state image. The main-state tag includes: the title information of the item to be published and the reference range value of the exchange resources.

[0092] 506. The server device sends the main image to the first client device.

[0093] 507. The first client device displays the main image.

[0094] 508. The first client device responds to the received editing instruction corresponding to the item to be published, and obtains and displays the item information editing interface corresponding to the item to be published. The item information editing interface includes an information editing area; the information editing area is used to receive modification operations on the attribute information of the item to be published, so as to display the modified attribute information of the item to be published.

[0095] 509. If the first client device receives a modification completion instruction, it retrieves the content in the information editing area.

[0096] 510. The first client device sends the content of the information editing area to the server device.

[0097] 511. The server-side device updates the reference range value of the exchange resources corresponding to the items to be published in the main image based on the content in the information editing area.

[0098] Steps 501-507 in this embodiment are similar to those in the above embodiments, and will not be repeated here.

[0099] In practical applications, the first client device receives editing instructions corresponding to the item to be published. These editing instructions are used to modify the attribute information of the item to be published. Furthermore, the editing instructions are also used to add other uploaded images to the item to be published.

[0100] The first client device obtains the item information editing interface corresponding to the item to be published from the server device and displays the item information editing interface. The item information editing interface includes an information editing area. If the attribute information of the item to be published has been generated during the process of the server device determining the master image, the generated attribute information can be displayed in the information editing area. Users can modify the information in the information editing area. The information editing area is used to receive modification operations on the attribute information of the item to be published, and to display the modified attribute information of the item to be published.

[0101] In one possible embodiment, the item information editing interface further includes: different attribute factors affecting the exchange resources of the item to be published, and explanatory information on the reference range values ​​of the exchange resources corresponding to each attribute factor. The explanatory information on the different attribute factors and their corresponding reference range values ​​may include the different attribute factors themselves, along with explanations of their impact on the reference range values. This allows users to provide a more accurate description of the attribute information of the item to be published based on the given attribute factors.

[0102] Furthermore, the item information editing interface also includes options corresponding to different attribute factors. In response to selecting any option corresponding to any attribute factor, the first client device adds a description of that attribute factor to the information editing area. Through simple selection operations, users can quickly edit attribute information, improving item publishing efficiency.

[0103] If the first client device receives the modification completion instruction, it retrieves the content of the current information editing area, which is the modified attribute information of the item to be published. It then sends the modified attribute information of the item to be published to the server device.

[0104] The server-side device updates the reference range value of the exchange resources corresponding to the item to be published in the main image based on the modified attribute information of the item to be published. Optionally, the process of updating the reference range value of the exchange resources corresponding to the item to be published in the main image can be similar to the process of determining the reference range value of the exchange resources corresponding to the item to be published described above, and will not be repeated here.

[0105] In one possible embodiment, the server device then sends the updated master image to the first client device.

[0106] Following the examples above, for example, Figure 4On the details page corresponding to the image of the children's electric vehicle shown on the right, clicking the edit control triggers the corresponding editing command for the electric vehicle. If an uploaded image includes multiple items to be published, clicking the main tag corresponding to any item in the main image triggers the editing command for that item. Afterwards, it can be displayed. Figure 6 The image shows the item information editing interface for the item to be published. This interface includes an information editing area 601, which displays the attribute information of the corresponding generated children's electric vehicle. The title, "XX Children's Electric Vehicle," can be set as unchangeable. The other content consists of attribute information that can be modified. The interface also includes an explanation area 602 for redemption resources. This area can contain different attribute factors affecting the redemption resources of the "XX Children's Electric Vehicle," i.e. Figure 6 The text shows "four-wheel drive" and "two-wheel drive". The resource exchange explanation area 602 may also contain explanatory information about the reference range values ​​for exchange resources corresponding to different attribute factors. Figure 6 The reference range for the exchange resources for "four-wheel drive" is shown as 680 to 800, and for "two-wheel drive" as 500 to 680. The exchange resource analysis also indicates that different drive systems affect the exchange resource value of the children's electric vehicle. After reading the explanation information in the exchange resource explanation area 602, the first user can view the options for "four-wheel drive" and "two-wheel drive" in the information editing area 601. The first user can directly add the selected option in the information editing area 601 by clicking the option corresponding to "four-wheel drive" or "two-wheel drive". For example, if the first user clicks the option corresponding to "four-wheel drive", the attribute information for "four-wheel drive" will be added to the information editing area 601. The first user's modification results are displayed in real time in the information editing area 601. Optionally, the information editing area 601 may also include an add control for adding other uploaded images.

[0107] If the first user clicks the confirmation control 603, a modification completion command is generated, and the content in the current information editing area 601 is retrieved, which is the modified attribute information of the XX children's electric vehicle. The retrieved content in the information editing area 601 can then be sent to the server device.

[0108] In this embodiment, by guiding users to further edit the attribute information of items that may not be reflected in the uploaded image, a more accurate reference range value for redemption resources can be obtained.

[0109] In some embodiments, the server device can add a custom label to the uploaded image associated with the item to be published to generate a custom image. The custom label includes: the title information of the item to be published and a representative value of the reference range value of the exchange resource.

[0110] The second client device sends a visitor access request to the server device. The server device retrieves the client-state image. The client-state image is generated by adding client-state tags to the uploaded image associated with the item to be published. The client-state tags include: the title information of the item to be published and the representative value in the reference range of exchange resources.

[0111] The representative value in the reference range of exchangeable resources refers to a value that reflects the reference range of exchangeable resources. For example, the representative value in the reference range of exchangeable resources can be the highest value in the reference range of exchangeable resources, or it can be any value in the reference range of exchangeable resources. This application does not limit the definition of the representative value in the reference range of exchangeable resources.

[0112] The server device sends a client-side image to the second client device so that the second client device can display the client-side image.

[0113] For example, for Figure 4 The item space interface shown in the middle represents the display state as viewed by the first user. If viewed by a second user (different from the first user), it can be displayed as follows: Figure 7 The first user's item space interface is shown. It can be seen that the first user's item space interface displays a representative value within the reference range of exchange resources for each item. For example, for a children's electric scooter, the reference range of exchange resources is 500 to 800, so the representative value within that range is 800. The second user can click on any image to jump to the corresponding item image or a details page containing that image. For the children's electric scooter, its item image displays the representative value within the reference range of exchange resources, which is 800.

[0114] Furthermore, the second user can click the chat control on the details page to communicate with the first user and exchange items posted by the first user. Since the second user sees a representative value from the item's exchange resource reference range, the first user can set a specific exchange resource value in the chat interface, and the second user can then exchange items based on that value, thus achieving the resource exchange of the item.

[0115] In some embodiments, since there are constantly new items and / or items that have completed resource exchanges on the item exchange platform, the number of target identical items for the item to be released may be increasing. Therefore, in order to obtain a more accurate resource reference range value for the item to be released, the exchange resource reference range value of the item to be released is updated based on the target identical items for the item to be released on the item exchange platform after the item is released.

[0116] Optionally, the title information, attribute information, resource value, and image of newly added items can be obtained at a preset period. Newly added items refer to items released and / or items whose resource exchange has been completed within the current period. Based on the title information, attribute information, resource value, and image of the newly added items, the corresponding exchange resource reference range value is updated.

[0117] Furthermore, since the resource value of items older than the current time may be less relevant, the update process should primarily focus on updating items whose resource exchange was completed relatively recently.

[0118] Figure 8 This is a schematic diagram of the structure of an electronic device provided in an embodiment of this application, such as... Figure 8 As shown, in practice, this electronic device includes a memory 21 and a processor 22.

[0119] Memory 21 is used to store computer programs and can be configured to store various other data to support operation on the electronic device. Examples of this data include instructions for any application or method used to operate on the electronic device, data structures, contact data, phone book data, messages, pictures, videos, etc.

[0120] The processor 22, coupled to the memory 21, is used to execute the computer program in the memory 21 to implement the method provided in the foregoing embodiments.

[0121] Furthermore, such as Figure 8 As shown, the electronic device also includes other components such as a communication component 23, a display 24, a power supply component 25, and an audio component 26. Figure 8 The diagram only shows some components and does not mean that the electronic device includes only these components. Figure 8 The components shown are as follows. The electronic device in this embodiment can be a terminal device such as a desktop computer, laptop computer, smartphone, or IoT device, or a server device such as a conventional server, cloud server, or server array.

[0122] The aforementioned memory can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as Static Random-Access Memory (SRAM), Electrically Erasable Programmable Read Only Memory (EEPROM), Erasable Programmable Read Only Memory (EPROM), Programmable Read-Only Memory (PROM), Read-Only Memory (ROM), magnetic storage, flash memory, magnetic disk, or optical disk.

[0123] The aforementioned communication component is configured to facilitate wired or wireless communication between the device containing the communication component and other devices. The device containing the communication component can access wireless networks based on communication standards, such as 2G, 3G, 4G / LTE, 5G, or combinations thereof. In one exemplary embodiment, the communication component receives broadcast signals or broadcast-related information from an external broadcast management system via a broadcast channel.

[0124] The aforementioned display includes a screen, which may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a Touch Panel, the screen can be implemented as a touchscreen to receive input signals from the user. The Touch Panel includes one or more touch sensors to sense touches, swipes, and gestures on the Touch Panel. The touch sensors can sense not only the boundaries of touch or swipe actions but also the duration and pressure associated with the touch or swipe operation.

[0125] The aforementioned power supply components provide power to various components within the device in which they reside. These power supply components may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power to the device in which they reside.

[0126] The aforementioned audio component can be configured to output and / or input audio signals. For example, the audio component includes a microphone (MIC) configured to receive external audio signals when the device containing the audio component is in an operating mode, such as call mode, recording mode, or voice recognition mode. The received audio signals can be further stored in memory or transmitted via a communication component. In some embodiments, the audio component also includes a speaker for outputting audio signals.

[0127] Accordingly, embodiments of this application also provide a computer-readable storage medium storing a computer program, which, when executed by a processor, enables the processor to implement the steps in the above-described method embodiments. The computer-readable storage medium includes volatile or non-volatile components, or a combination thereof, and can be removable or non-removable. Examples of computer-readable storage media include, but are not limited to, phase-change random access memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random-access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), flash memory or other memory technologies, CD-ROM, Digital Video Disc (DVD) or other optical storage, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other non-transmission medium.

[0128] Accordingly, this application also provides a computer program product, which includes a computer program or instructions that, when executed by a processor, cause the processor to implement the steps in the above method embodiments. It should be understood that each step or combination of steps in the above method flow can be implemented by the computer program or instructions. Furthermore, these computer programs or instructions can be applied to the processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device, enabling the processor of the general-purpose computer, special-purpose computer, embedded processor, or other programmable data processing device to function as an apparatus for implementing the corresponding functions in the above method embodiments.

[0129] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A method for publishing items, characterized in that, The method includes: Receive an uploaded image containing the item to be published, sent by the first client device; Identify the item to be published in the uploaded image and the title information of the item to be published; The reference range of exchange resources for the item to be released is determined based on the reference range of exchange resources for the target similar item, wherein the target similar item has already completed resource exchange and / or has been released; In the uploaded image, a main status tag is marked on the item to be published to generate a main status image. The main status tag includes: the title information of the item to be published and the reference range value of the exchange resources. The host image is sent to the first client device so that the first client device displays the host image.

2. The method according to claim 1, characterized in that, The process of identifying the item to be published in the uploaded image and the title information of the item to be published includes: The first prompt word containing the uploaded image is input into the item recognition model so that the image area corresponding to the item to be published and the title information of the item to be published can be obtained through the item recognition model; The first prompt word is used to instruct the item recognition model to perform the following processing: based on the given target item type, identify items in the uploaded image that do not belong to the target item type as the items to be published; extract the image region corresponding to the items to be published from the uploaded image; and determine the title information of the items to be published.

3. The method according to claim 2, characterized in that, The step of determining the exchange resource reference range value of the item to be released based on the exchange resource reference range value of the target similar item includes: Obtain the feature vector of the image region corresponding to the item to be published; From items that have already completed resource exchange and / or have been released, obtain the first identical item whose feature vector satisfies the similarity condition between the feature vector of the image region corresponding to the item to be released and the feature vector of the item to be released. Based on the reasoning method corresponding to the quantity of the first identical item, the reference range value of the exchange resources for the item to be released is determined.

4. The method according to claim 3, characterized in that, The step of determining the reference range value for the exchange resources of the item to be released based on the reasoning method corresponding to the quantity of the first identical item includes: If the quantity of the first identical item is greater than or equal to the first threshold, the title information and attribute information of the first identical item are input into the item understanding model to obtain the attribute information of the item to be published output by the item understanding model. The item understanding model is used to understand the attribute information of the item in a set dimension. Based on the title and attribute information of the item to be published, a second item of the same type as the item to be published is retrieved from multiple item pools; the multiple item pools include different dimensions of information about items that have already been exchanged for resources and / or have already been published; The first exchange resource estimation model determines the exchange resource reference range value of the item to be released based on the image area, title information, attribute information of the item to be released, and the image area, title information, attribute information, and resource value of the second identical item; the resource value refers to the exchange resource value that has been completed and / or released.

5. The method according to claim 4, characterized in that, The step of searching for a second item of the same type as the item to be published in multiple item pools based on the title and attribute information of the item to be published includes: The retrieval model searches for third identical items that meet the similarity criteria of the item to be published in multiple item pools based on the title and attribute information of the item to be published. The ranking model is used to determine the items whose similarity scores with the item to be published meet the criteria from the third similar items, and these items are designated as the second similar items.

6. The method according to claim 5, characterized in that, The step of determining the reference range value for the exchange resources of the item to be released based on the reasoning method corresponding to the quantity of the first identical item includes: If the quantity of the first identical item is less than the first threshold and greater than or equal to the second threshold, then the second exchange resource estimation model determines the exchange resource reference range value of the item to be released based on the image area, title information, image area, title information, attribute information, and resource value of the item to be released; the second threshold is less than the first threshold.

7. The method according to claim 6, characterized in that, The step of determining the reference range value for the exchange resources of the item to be released based on the reasoning method corresponding to the quantity of the first identical item includes: If the quantity of the first identical item is less than the second threshold, then the third exchange resource estimation model determines the exchange resource reference range value of the item to be released based on the image region and title information corresponding to the item to be released.

8. The method according to any one of claims 1-3 and 5-7, characterized in that, After determining the exchange resource reference range value of the item to be released based on the exchange resource reference range value of the target similar item, the method further includes: The second prompt word is input into the redemption resource interpretation model to obtain different attribute factors affecting the redemption resources of the item to be published and the reference range values ​​of the redemption resources corresponding to the different attribute factors; the second prompt word includes attribute factors affecting the redemption resources of different categories of items, the title information of the item to be published, and the uploaded image.

9. The method according to claim 8, characterized in that, After sending the main image to the first client device, the method further includes: In response to the received editing instruction for the item to be published sent by the first client device, the reference range value of the exchange resources corresponding to the different attribute factors is obtained; Send the reference range values ​​of the exchange resources corresponding to the different attribute factors to the first client device, so that the first client device can modify the attribute information of the item to be released based on the reference range values ​​of the exchange resources corresponding to the different attribute factors; In response to the modified attribute information of the item to be published sent by the first client device, the reference range value of the exchange resource corresponding to the item to be published in the main image is updated according to the modified attribute information of the item to be published. The updated master state image is sent to the first client device.

10. The method according to any one of claims 1-3, 5-7, and 9, characterized in that, The method further includes: Receive visitor access requests sent by the second client device; Obtain a customer-state image; the customer-state image is generated by labeling the uploaded image with customer-state tags associated with the item to be published; the customer-state tags include: the title information of the item to be published and the representative value in the reference range of the exchange resources; The guest state image is sent to the second client device so that the second client device displays the guest state image.

11. A method for publishing items, characterized in that, The method includes: Receive a publishing request for an uploaded image containing the item to be published on the item publishing interface; The uploaded image is sent to the server device so that the server device can identify the item to be published and the title information of the item to be published in the uploaded image, and determine the exchange resource reference range value of the item to be published based on the exchange resource reference range value of the target similar item, wherein the target similar item has completed resource exchange and / or has been published. The server receives a main state image sent by the server device. The main state image is generated by the server device by marking the main state tag associated with the item to be published in the uploaded image. The main state tag includes: the title information of the item to be published and the reference range value of the exchange resources. Display the dominant image.

12. The method according to claim 11, characterized in that, After displaying the dominant image, the method further includes: In response to the received editing instruction corresponding to the item to be published, the item information editing interface corresponding to the item to be published is displayed; the item information editing interface includes an information editing area; the information editing area is used to receive modification operations on the attribute information of the item to be published, so as to display the modified attribute information of the item to be published; If a modification completion instruction is received, the content in the information editing area is retrieved; The content of the information editing area is sent to the server device so that the server device updates the exchange resource reference range value corresponding to the item to be published in the main image according to the content of the information editing area.

13. The method according to claim 12, characterized in that, The item information editing interface also includes: options corresponding to different attribute factors affecting the exchange resources of the item to be published, and explanatory information on the reference range values ​​of the exchange resources corresponding to each of the different attribute factors; the method also includes: In response to the selection of an option corresponding to any of the different attribute factors, descriptive information of the attribute factor is added to the information editing area.

14. The method according to claim 12 or 13, characterized in that, The information editing area is also used to receive other uploaded images containing the item to be published.

15. An electronic device, characterized in that, include: The device includes a memory, a processor, and a communication interface; wherein the memory stores executable code, which, when executed by the processor, causes the processor to perform the method as described in any one of claims 1 to 14.

16. A non-transitory machine-readable storage medium, characterized in that, The non-transitory machine-readable storage medium stores executable code that, when executed by a processor of an electronic device, causes the processor to perform the method as described in any one of claims 1 to 14.

17. A computer program product, characterized in that, include: A computer program, when executed by a processor of an electronic device, causes the processor to perform the method as described in any one of claims 1 to 14.

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