Transaction work management system and application thereof

Abstract

The invention relates to a transaction work management system and application thereof, an information input module is used for inputting associated information of a transaction work, an authentication management module is used for generating composite authentication information and binding the composite authentication information with the transaction work, and a credible management module is used for managing the associated information of the transaction work and transaction information. An interaction module is used for establishing a single transaction work subspace based on associated information of the transaction work, obtaining interaction information of the single transaction work subspace based on social information, and cooperatively setting a control module; the method is applied to market management, work authentication and sales recommendation systems of transaction works. According to the invention, a credible transaction work authentication management mechanism is established to ensure credibility, safety and transparency of a transaction work transaction market; establishing composite authentication information, and synchronously displaying the transaction credibility and artistic value of the transaction work; transaction works are managed based on social data, a sales recommendation system is established, a transaction work recommendation mode is optimized, and user experience is improved; consumer rights and interests are guaranteed, and market order is maintained.

Description

Technical Field

[0001] The present invention relates to the technical field of calculation, extrapolation or counting, and in particular to a transaction work management system and its application. Background Art

[0002] Works refer to intellectual achievements in the fields of literature, art or science that are produced through the author's creative activities and are original and can be expressed in a certain form. For a work, its property right is an important right, and "transaction" is an important manifestation of property rights.

[0003] The scope of traded works is relatively wide. Among them, artworks have gained a larger trading space due to their extremely high collection value and aesthetic significance. Common works used for trading include but are not limited to paintings, calligraphy, prints, sculptures, carved works of art, photographs, etc.

[0004] However, with the prosperity of the market, fake and shoddy artworks emerge in endlessly, which not only brings great trouble to consumers, but also brings the need for authors to "fight counterfeiting", which also seriously affects the normal creative work of authors. The reason is that the emergence of fake and shoddy trading works comes from the demand of the market. Due to the particularity of the market, the circle of trading works, especially artworks, often adopts the publicity and marketing model of word of mouth and introduction by "acquaintances". Under this model, criminals have an opportunity to take advantage of it. For novices who are interested in trading works, the knowledge they spend a lot of time and energy to learn may be completely useless in the face of a mixed trading market, and thus spend a lot of "entry fees".

[0005] In response to this, some authors have established anti-counterfeiting labels and direct sales systems, hoping to prevent the circulation of counterfeits through these measures. However, in fact, anti-counterfeiting labels also have unsafe factors and cannot achieve permanent protection for traded works. On the other hand, works often cannot be tracked after leaving the direct sales system, and the authors’ energy and output are limited. There is a great possibility that their works will still circulate in the trading market, which lacks the necessary protection for buyers and sellers who are not first-hand buyers.

[0006] More importantly, in every creative field of traded works, new authors are constantly emerging, and consumers lack a sound way to obtain information about these new authors, missing the best time to collect their traded works. Instead, they blindly hype up the works of "famous artists", which is also not conducive to the healthy development of the market. Summary of the invention

[0007] In order to solve the problems existing in the prior art, the present invention provides a transaction work management system and its application.

[0008] The technical solution adopted by the present invention is a transaction work management system, including: An information input module for inputting associated information of transaction works; An authentication management module for generating composite authentication information based on the input associated information of transaction works and binding it to the transaction works; A trusted management module for managing the associated information and transaction information of transaction works; An interaction module for establishing a single transaction work subspace based on the associated information of transaction works and obtaining interaction information of the single transaction work subspace based on social information; A control module is provided in cooperation with the information input module, authentication management module, trusted management module and interaction module.

[0009] Preferably, the associated information of the transaction works input by the information input module at least includes work bibliographic item information and work introduction; the associated information of the transaction works is sent to the control module, and the control module extracts valid data of the work bibliographic item information based on the language model and generates an abstract based on the work introduction.

[0010] Preferably, the control module establishes initial transaction information for any transaction work and assigns a unique code; The authentication management module generates a QR code based on the unique code, stores the unique code and the work introduction in the NFC chip, constructs composite authentication information with the QR code and the NFC chip, and binds it to the transaction work.

[0011] Preferably, a chip slot is provided in cooperation with the transaction work for placing the NFC chip.

[0012] Preferably, the trusted management module assigns dual certificates to any transaction work, and the dual certificates include a digital certificate generated based on the composite authentication information and transaction information, and a blockchain certificate generated after encrypting and uploading the unique code and work bibliographic item information to the blockchain; The generation of the blockchain certificate is based on the initial transaction information, and the transaction information in the blockchain certificate is updated based on the real-time transaction information.

[0013] Preferably, author nodes and several attribute nodes associated with the author nodes are extracted based on the work bibliographic item information, association pointers are set between the attribute nodes, and a single transaction work subspace is established; social information nodes are configured in cooperation with the single transaction work subspace.

[0014] Preferably, a visual interface of the operation end is configured based on the interaction module for collecting social information and storing it in the social information node; A transaction work value matrix is constructed based on different author nodes and / or attribute nodes, and social information data of the transaction work is extracted to update the elements of the transaction work value matrix.

[0015] Preferably, construct an author portrait based on the abstract and transaction information, construct a user portrait based on social information and transaction information, and update the corresponding database based on the author portrait and the user portrait; For any user, obtain the user preference information, match it with the databases corresponding to the author and the user, establish a corresponding recommended queue of transaction works and associated author nodes and / or attribute nodes, obtain the element values in the value matrix of the transaction works, and push them to the visual interface in descending order based on the element values.

[0016] Preferably, for any new user without user preference information, adopt a cold start recommendation mechanism; The cold start recommendation mechanism randomly pushes several transaction works, obtains the operation data corresponding to the user and the transaction works and the attribute nodes of the transaction works, establishes the attribute preference characteristics of the new user, screens similar users based on the database corresponding to the user, and pushes several transaction works based on the user preference information of the similar users and the global social information, collects the updated operation information of the new user, repeats the above steps, fits the user portrait, and establishes the user preference information.

[0017] An application of the described transaction work management system is applied to the market management, work authentication, and sales recommendation system of transaction works.

[0018] The present invention relates to a transaction work management system and its application. The associated information of the transaction work is input through an information input module, composite authentication information is generated by an authentication management module and bound to the transaction work, the associated information and transaction information of the transaction work are managed by a trust management module, an interactive module establishes a single transaction work subspace based on the associated information of the transaction work, obtains the interactive information of the single transaction work subspace based on social information, and is coordinated with a setting control module; it is applied to the market management, work authentication, and sales recommendation system of transaction works.

[0019] The beneficial effects of the present invention are as follows: (1) Establish a trusted transaction work authentication management mechanism, construct information and data that are not allowed to be tampered with, and ensure the trust, security, and transparency of the transaction work trading market; (2) Establish composite authentication information, and the information to be displayed of the transaction work can be quickly displayed and mutually corroborated with the trusted transaction information, and the transaction credibility and artistic value of the transaction work are synchronously displayed; (3) Manage transaction works based on social data, establish a sales recommendation system, provide a safe browsing, learning, and trading channel for transaction works, optimize the transaction work recommendation mode, and improve the user experience; (4) Protect the rights and interests of consumers and maintain market order. Description of the Drawings

[0020] Figure 1 This is the overall framework diagram of the present invention; Figure 2 This is the flowchart before a transaction work enters circulation in the embodiment of the present invention; Figure 3 This is the schematic diagram of a single transaction work subspace in the present invention. Detailed implementation manners

[0021] In order to make the objectives, technical solutions and advantages of the present invention more clear and understandable, the present invention will be further described in detail below in conjunction with embodiments. It should be understood that the specific implementations described herein are only used to explain the present invention and are not used to limit the present invention.

[0022] The present invention relates to a transaction work management system, and the transaction works are mainly artworks, including but not limited to paintings, calligraphy, prints, sculptures, carved artworks, photographic works, etc. Hereinafter, taking a purple clay teapot as an example, the implementation manners of each module in the system will be described.

[0023] The system of the present invention includes an information entry module, an authentication management module, a trust management module, an interaction module and a control module. Among them, the control module realizes global control, which generally exists as a central processing unit and is used to obtain relevant data and perform corresponding processing.

[0024] In the present invention, the system includes an information entry module for entering the associated information of transaction works; Specifically, the associated information of the transaction works entered by the information entry module at least includes work bibliographic item information and work introduction. In this embodiment, the work bibliographic item information includes but is not limited to work name, author name, creation time, creation material, size, attribution category, etc., and the work introduction includes but is not limited to work brief introduction and materials such as high-definition pictures, videos, 3D model displays, etc.; Correspondingly, this associated information of the transaction works is sent to the control module, and the control module extracts the valid data of the work bibliographic item information based on the language model. The valid data at least includes work name, author name, attribution category, etc., which is used to make a relatively clear distinction of the transaction works and generate an abstract based on the work introduction.

[0025] In the present invention, the language model here is generally a trained LLM. The training here requires providing a certain amount of training data to the model in advance. The training data comes from the associated field of transaction works to ensure the learning and output of the LLM by the content; this is easy to understand for those skilled in the art, and those skilled in the art can set it according to their needs.

[0026] The system of the present invention further includes an authentication management module for generating composite authentication information based on the entered associated information of the transaction works and binding it to the transaction works; In actual operation, for the transaction works that pass the information integrity verification, the system establishes initial transaction information for them and generates a unique code using an encryption algorithm; The authentication management module generates a QR code based on the unique code, which will always follow the transaction work. The unique code can be read by scanning the QR code or other means, and then more accurate and tamper-proof information can be retrieved. Further, the readable (display) information is written and read through NFC chip identification technology, that is, the unique code and work introduction are pre-written into the NFC chip in a safe and low-power manner, and then the NFC chip is embedded in a suitable position of the transaction work. Taking a purple clay teapot as an example, the chip slot can be opened at the handle or the bottom of the teapot, etc.; The QR code and the NFC chip construct composite authentication information, which is bound to the transaction work. By scanning or reading, the detailed information of the transaction work can be quickly obtained, so as to verify its authenticity and obtain detailed work introduction information.

[0027] The system of the present invention further includes a trusted management module for managing the associated information and transaction information of the transaction works; The present invention proposes a "double-certificate" mode. Relying on the composite authentication information, double certificates are established for the transaction works before they initially enter the market, and consumers obtain their double certificates by purchasing the transaction works. The double certificates include a digital certificate and a blockchain certificate. The digital certificate covers the display information of the transaction work, such as including but not limited to the work introduction, high-definition pictures, videos, 3D model displays and other materials, which is convenient for the buyer to quickly preview. The blockchain certificate is deeply embedded in the digital certificate details, such as including but not limited to the work description items information such as the work name, author name, creation time, creation materials, size, attribution category, etc., and is "chained" through blockchain technology. Using the tamper-proof feature of the blockchain to ensure the tight binding of the user - transaction work - certificate. When the user purchases the transaction work and obtains the corresponding double certificates, this binding relationship, that is, the transaction information, will be recorded in the blockchain system through specific smart contract technology. After the user holds the certificates, he can choose to perform art-related operations, including but not limited to stamping, sharing, etc.

[0028] Specifically, the digital certificate in the double certificates is directly generated based on the composite authentication information, and it can also integrate the QR code generated based on the unique code mentioned above; The blockchain certificate in the dual certificates can display the work catalog item information of the traded work and record the transfer information of the traded work, including but not limited to transactions, exhibitions, restorations, etc. These information data are closely related to the traded work and its value. The blockchain certificate ensures that it cannot be deleted or tampered with, ensuring traceability. The blockchain certificate is generated after encrypting and uploading the transaction information, unique coding, and work catalog item information. Referring to the existing blockchain technology, only the initialization transaction information is stored in the initial blockchain certificate. After the subsequent real-time transaction information is generated, the transaction information in the blockchain certificate is updated in the form of a "ledger". The transaction information here includes but is not limited to transactions, exhibitions, and restorations.

[0029] In addition to secure and trustworthy transaction management, in fact, traded works also have a certain degree of social value in the market. By collecting social information, the promotion of traded works can be achieved, the communication among enthusiasts of similar traded works can be promoted, and more suitable traded works can be recommended to potential buyers.

[0030] Based on this, the system of the present invention further includes an interaction module, which is used to establish a single traded work subspace based on the associated information of the traded work and obtain the interaction information of the single traded work subspace based on the social information. Based on the work catalog item information, the author node and several attribute nodes associated with the author node are extracted. Association pointers are set between the attribute nodes to establish a single traded work subspace. The social information node is configured in cooperation with the single traded work subspace.

[0031] In the present invention, the single traded work subspace is used to represent the attribute characteristics of a traded work. The author node is generally configured as the author's name. Based on the author node, several attribute nodes are configured, such as the work name node, creation time period node, attribution category node, size node, transaction information node, etc. By setting association pointers for the relevant attribute nodes, it can help better achieve associated push. For example, an association pointer will be set between the attribution category node and the size node to obtain specific category traded works with sizes that better meet the user's needs. In fact, in actual applications, the interaction information is the social information. By combining the interaction information with the social information node and obtaining the interaction information in the social information node, the tracking and application of social data are realized.

[0032] To achieve this social expansion, it is necessary to configure a visual interface for the operation end based on the interaction module to collect social information (interaction information) and include it in the social information node. Specifically, by means of the data collection code deployed on each page and functional module, it is possible to comprehensively collect the social behavior data of users, covering behaviors such as users' likes, comments, and shares of traded works, as well as user behavior data, such as the duration and frequency of browsing product details, the operation of adding traded works to the favorites folder, etc. All these data contribute to constructing portraits of different entities, and then recommending matching traded works and information to these entities; In order to better apply these social information to recommendations, the present invention also constructs a traded work value matrix based on different author nodes and / or attribute nodes, extracts the social information data of traded works, and uses it to update the elements of the traded work value matrix; for example, for author u, the element value corresponding to the traded work with name X in the traded work value matrix is a, while the element value corresponding to another traded work with name Y is b. The traded work value matrix can extract data according to requirements and based on different author nodes and / or attribute nodes to achieve real-time construction.

[0033] Among the data collected in the present invention, for the comment content of users, effective information can be extracted based on a language model, including but not limited to evaluation words for traded works, fitting the attention tendency of users. For example, for a purple sand teapot, the user commented "smooth lines, delicate patterns". By extracting feature vectors through the language model, the label of the evaluation is obtained, which is "shape" here, indicating that the user pays more attention to traded works with a higher evaluation score for shape; this provides richer data for subsequent in-depth analysis of users' views on artworks.

[0034] After the data is collected, it is necessary to perform deduplication processing on the collected data. For example, the behavior data repeatedly submitted by the same user for the same traded work within a short period of time will be cleaned to a quantity of 1, and for missing data, such as the missing browsing duration in the browsing record, a statistical estimation method combined with data classification technology is used to fill it; after regularizing the data format of the processed data, data clustering is performed on social behaviors. The data clustering methods here include but are not limited to the K-Means clustering algorithm.

[0035] Furthermore, the present invention also proposes association rule mining. For the historical transaction information that has been generated, by scanning the data set and setting a minimum support threshold, for example, set to 10%, it means that the item sets that appear no less than 10% in all transactions are regarded as frequent item sets. Using the layer-by-layer search strategy of the Apriori algorithm, starting from a single transaction work, gradually combine to generate frequent item sets, that is, combinations of transaction works that are often purchased together; based on the generated frequent item sets, generate association rules and evaluate their strength by calculating indicators such as confidence and support; for example, it is found that the proportion (i.e., confidence) of the number of times users who purchase the oil painting works of a certain well-known painter also purchase the print works of the same style to the number of times they purchase the oil painting works reaches a relatively high level (such as more than 70%), and the frequency (i.e., support) of their simultaneous appearance in all transactions also meets certain requirements (such as more than 5%), then it is determined that there is a strong association rule, that is, users who purchase the oil painting works have a high probability of purchasing print works of the same style or art books related to this painter, providing a strong basis for subsequent product recommendations and marketing strategy formulation.

[0036] Construct an author portrait based on the abstract (transaction work abstract) and transaction information (transaction information of one or more transaction works), construct a user portrait based on social information (user social information) and transaction information (user transaction information), and update the corresponding database based on the author portrait and user portrait; In the present invention, multi-dimensional characteristic factors of authors and users are comprehensively considered to construct author portraits and user portraits. In addition to obtaining the basic information of authors and users through user registration information and using geolocation technology to determine the locations of authors and users to measure the matching groups, particularly, an author portrait can also be constructed based on the abstract and transaction information, and a user portrait can be constructed based on social information and transaction information, for matching people interested in the characteristics of certain transaction works, and making it easier to achieve monetization after recommendation through the matching of transaction information.

[0037] In the present invention, the results of clustering and association rule mining are organically integrated with the user portrait to generate potential sales leads. For example, for a user group obtained through cluster analysis who are interested in the abstract expressionist art style and have a mid-to-high consumption level (judged through the user portrait), combined with association rule mining, it is found that this group has a high purchase association with the limited edition print works of certain abstract artists. Then, these limited edition print works are recommended as potential sales leads to the users of this group.

[0038] However, while establishing the corresponding recommended queue of transaction works, the recommended order of the elements in the recommended queue is not necessarily accurate; therefore, for any user, obtain the user preference information, match it with the databases corresponding to the author and the user respectively, and establish the corresponding recommended queue of transaction works for the authors and related transaction works of the associated users that match the user preferences, then associate with the author node and / or attribute node, and further expand to the element values of each element in a more accurate transaction work value matrix through the author node and / or attribute node, and push them to the visual interface in descending order based on the element values; here, the matrix elements corresponding to each author node and / or attribute node are set for normalization; that is, to achieve the ordered recommendation of transaction works with different weights, and give priority to recommending transaction works with larger weights.

[0039] In practical applications, there may also be some new users who do not have user preference information. For these users, a cold start recommendation mechanism is adopted to construct the recommended queue of transaction works. Specifically, it randomly pushes a number of transaction works, obtains the operation data corresponding to the user and the transaction works. Here, the operation data includes but is not limited to likes, comments, shares, browsing duration, collecting transaction works, etc., and obtains the attribute nodes of the transaction works to establish the attribute preference characteristics of the new user, such as being more inclined to understand a certain type of transaction work or being more inclined to understand the transaction works of a certain author. Subsequently, similar users are screened based on the database corresponding to the user. Here, the screening mechanism is realized based on calculating the vector angle of the user behavior feature vectors, which is a conventional technology in this field; based on the user preference information and global social information of the similar users, a number of transaction works are pushed, and the updated operation information of the new user is collected, and the above steps are repeated to fit the user portrait and establish the user preference information.

[0040] In the present invention, the user preference information is often associated with the user's social information.

[0041] In the present invention, the information of the interaction module will also be stored in a specific data structure (such as the table structure in a relational database or the document structure in a NoSQL database, etc., and a suitable storage method is selected according to the specific system architecture and performance requirements), and the corresponding user blockchain address and the hash value of the art certificate will be associated with each record, which is convenient for subsequent data query, analysis, and the construction of the relationship network.

[0042] The present invention also relates to an application of the above-mentioned transaction work management system, which is applied to the market management, work authentication, and sales recommendation system of transaction works.

[0043] The system of the present invention can be used in a sales recommendation system. At the same time, it is also beneficial to market management, used to manage the trading market of transaction works. Further, it can also be used for work authentication, used to manage the full process of the transaction process of transaction works.

[0044] In the sales recommendation system of the present invention, language models, generally LLM models, are widely used for pre-entry and post-recommendation of trading works, which can better utilize social information for recommendation in the system; specifically, Before training the LLM model, rich data is collected from various channels. Still taking purple clay teapots as an example, knowledge about the long-evolved pot shapes and craftsmanship inheritance is obtained from professional books, the latest research results on clay materials and introductions of famous artists' works are obtained from industry websites, and a large amount of real user experiences with purple clay teapots are obtained from reviews, etc.; After data cleaning, the LLM model captures the complex relationships between words through the self-attention mechanism. When processing purple clay teapot texts, for the description "the clay is delicate and moist, with good air permeability", the model can understand that both "delicate and moist" and "good air permeability" are important characteristics of the clay and are related to each other, thus extracting key features and storing them in vector form, which becomes the basis for subsequent reasoning and content generation; The cleaned data is tokenized, part-of-speech tagged, and vectorized; During the training and application process, natural language processing tools are used to perform lexical analysis on each evaluation text, splitting the sentence into words and tagging their parts of speech. For example, for the sentence "The workmanship of this purple clay teapot is very delicate", it is tagged as "this / pronoun, purple clay teapot / noun, of / auxiliary word, workmanship / noun, very / adverb, delicate / adjective". Syntactic analysis is used to determine the structure of the sentence and analyze the grammatical relationships between words to help understand the exact meaning of the sentence; Through a pre-trained sentiment analysis model, the sentiment tendency of each evaluation is judged. For example, "I like this pot very much. The clay is good and the shape is also exquisite" is a positive evaluation, "The quality of the pot is too poor. Cracks appeared after using it a few times" is a negative evaluation, and "The pot has been received and the packaging is intact" is a neutral evaluation; The named entity recognition (NER) technology is used to extract key entities in the evaluation, such as the brands of purple clay teapots (such as "Gu Jingzhou", "Zhou Guizhen"), clay materials (such as "purple clay", " Duan clay"), craftsmanship (such as "fully handmade", "semi-handmade"), features (such as "the body of the pot is round", "the lines are smooth"), etc.; text matching and rule algorithms are used to extract the evaluation content of users for these entities, such as "the texture of the purple clay is very delicate", "fully handmade, with exquisite craftsmanship"; Construct appreciation content through knowledge graph fusion reasoning; generative interactive appreciation. In the generative dialogue system, the LLM model interacts with users in real time; The trained LLM model is used to conduct in-depth analysis of user reviews. For example, in the review "I received the kettle, and the packaging was very tight, but after opening it, I found that the lid had a small defect", the model judged through sentiment analysis that the overall sentiment tendency was negative because "the lid had a small defect", and at the same time extracted "tight packaging" as an advantage, providing material for subsequent summary; Faced with a large number of user reviews, the LLM model uses text summarization technology to filter and integrate key information; In the actual application process, it is also necessary to fine-tune the LLM model used by the system, optimize the prompt words, and continuously evaluate and iterate, so as to improve the model performance and reflect it in the application of the system.

[0045] Through the collaboration between the LLM model and the system, the present invention can better highlight the positive recommendation function of the interactive module and display it through the operation terminal.

[0046] Those skilled in the art will appreciate that embodiments of the present invention may be provided as methods, systems, or computer program products. Therefore, the present invention may take the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Moreover, the present invention may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0047] The present invention is described with reference to flowcharts and / or block diagrams of methods, devices (systems), and computer program products according to embodiments of the present invention. It should be understood that each process and / or block in the flowchart and / or block diagram, as well as the combination of processes and / or blocks in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to produce a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0048] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0049] These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus, so that a series of operation steps are performed on the computer or other programmable apparatus to produce a computer-implemented process, whereby the instructions executed on the computer or other programmable apparatus provide steps for implementing the functions specified in one process Figure 1 one process or a plurality of processes and / or blocks Figure 1 or steps for implementing the functions specified in a block or a plurality of blocks.

[0050] Although the preferred embodiments of the present invention have been described, additional changes and modifications can be made by those skilled in the art once they learn of the basic inventive concept. Therefore, the appended claims are intended to be construed to cover the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0051] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention is also intended to include these modifications and variations.

Claims

1. A trading work management system, characterized in that: Including: An information input module for inputting the associated information of the transaction work; An authentication management module for generating composite authentication information based on the input associated information of the transaction work and binding it to the transaction work; A trusted management module for managing the associated information and transaction information of the transaction work; An interaction module for establishing a single transaction work subspace based on the associated information of the transaction work and obtaining the interaction information of the single transaction work subspace based on the social information; A control module is provided in cooperation with the information input module, the authentication management module, the trusted management module and the interaction module.

2. The trading work management system according to claim 1, wherein: The associated information of the transaction work input by the information input module includes at least the bibliographic item information of the work and the work introduction; the associated information of the transaction work is sent to the control module, and the control module extracts the valid data of the bibliographic item information of the work based on the language model and generates an abstract based on the work introduction.

3. The trading work management system according to claim 2, wherein: The control module establishes initial transaction information for any transaction work and assigns a unique code; The authentication management module generates a QR code based on the unique code, stores the unique code and the work introduction in the NFC chip, constructs composite authentication information with the QR code and the NFC chip, and binds it to the transaction work.

4. The trading work management system according to claim 3, wherein: A chip slot is provided in cooperation with the transaction work for placing the NFC chip.

5. The trading work management system according to claim 3, characterized in that: The trusted management module assigns double certificates to any transaction work. The double certificates include a digital certificate generated based on the composite authentication information and a blockchain certificate generated after encrypting and uploading the transaction information, the unique code and the bibliographic item information of the work; The generation of the blockchain certificate is based on the initial transaction information, and the transaction information in the blockchain certificate is updated based on the real-time transaction information.

6. The trading work management system according to claim 2, characterized in that: Based on the bibliographic item information of the work, the author node and several attribute nodes associated with the author node are extracted, and association pointers are set between the attribute nodes to establish a single transaction work subspace; A social information node is configured in cooperation with the single transaction work subspace.

7. A trading work management system according to claim 6, characterized in that: Based on the interaction module, a visual interface of the operation end is configured for collecting social information and storing it in the social information node; Based on different author nodes and / or attribute nodes, a transaction work value matrix is constructed, and the social information data of the transaction work is extracted to update the elements of the transaction work value matrix.

8. The trading work management system according to claim 7, characterized in that: An author portrait is constructed based on the abstract and transaction information, a user portrait is constructed based on the social information and transaction information, and the corresponding database is updated based on the author portrait and the user portrait; For any user, obtain the user preference information, match it with the author corresponding database and the user corresponding database, establish the corresponding transaction work recommendation queue and the associated author node and / or attribute node, obtain the element values in the transaction work value matrix, and push them to the visual interface from large to small based on the element values.

9. The trading work management system according to claim 8, characterized in that: For any new user without user preference information, adopt a cold start recommendation mechanism; The cold start recommendation mechanism randomly pushes several trading works, obtains the operation data corresponding to the user and the trading works and the attribute nodes of the trading works, establishes the attribute preference characteristics of new users, filters similar users based on the database corresponding to the users, and pushes several trading works based on the user preference information and global social information of the similar users, collects the updated operation information of new users, repeats the above steps, fits the user portrait, and establishes the user preference information.

10. Application of the transaction work management system according to any one of claims 1 to 9, characterized in that: Applied to the market management, work authentication and sales recommendation system of trading works.

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