CN116644728A - Contract generation method and system based on clause digitization - Google Patents
Contract generation method and system based on clause digitization Download PDFInfo
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Abstract
The invention provides a contract generation method and a contract generation system based on clause digitization, wherein the method comprises the following steps: acquiring a plurality of stock contracts, processing the stock contracts according to a contract term extraction mechanism, and constructing a contract term library; acquiring the category of the contract to be generated and personalized parameters of the user, extracting related terms in a contract term library, and completing the preliminary establishment of the contract terms; generating a format revision scheme according to the contract clause preliminary organization content, carrying out structured data dynamic assembly on the contract clause preliminary organization content according to the format revision scheme, completing the contract format revision, and generating an initial contract.
Description
Technical Field
The invention relates to the technical field of data processing, in particular to a contract generation method and system based on clause digitization.
Background
With the development of economy and society, a great number of economic activities in enterprises need to establish a relationship with each other, and the rights and obligations of both parties are clarified, and the transaction counterpart of the contract comprises individuals, corporate legal persons and the like. Each contract term has a very important influence and meaning on future contract performance, so that enterprises pay great attention to whether the compliance files are compliant, whether the compliance files meet the management requirements of the enterprises and the economic benefits of the enterprises.
However, in the existing contract generation technology, double editing is needed when the contract is drafted, namely, an unstructured contract text for signing is compiled, structured data of key indexes of the contract for statistics is filled, so that repeated conditions exist in the contract text and the structured data of the system, double filing is needed, the large repeated work is involved, meanwhile, the statistics of the contract data at the later stage is limited to the structured data at the earlier stage, the additional data fields are needed to be increased for expansion, decision support and business guidance capability are lacked, and therefore, a contract generation method and system based on term digitization are needed, the contract digitization management is realized through contract term structuring and text assembly, and the workload of repeated filing and modification of the contract document and the structured data in the contract compiling process is reduced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a contract generation method and a contract generation system based on clause digitization, which realize contract digitization management through contract clause structuring and text assembly and reduce the workload of repeated reporting and modification of contract files and structured data in the process of contract establishment.
A method of contract generation based on term digitization, comprising: acquiring a plurality of stock contracts, processing the stock contracts according to a contract term extraction mechanism, and constructing a contract term library; acquiring the category of the contract to be generated and personalized parameters of the user, extracting related terms in a contract term library, and completing the preliminary establishment of the contract terms; generating a format revision scheme according to the contract clause preliminary organization content, carrying out structured data dynamic assembly on the contract clause preliminary organization content according to the format revision scheme, completing the contract format revision, and generating an initial contract.
As one embodiment of the present invention, a method for generating a contract based on the digitizing of terms further includes: and acquiring examination emphasis information of contract auditors, and displaying key examination clauses and contract templates in a differentiated mode for the initial contract according to the examination emphasis information to complete contract online examination.
As one embodiment of the present invention, a method for generating a contract based on the digitizing of terms further includes: after the online contract checking is passed, the initial contract text after the online checking is passed is obtained to carry out online signing, and a final contract is generated.
As one embodiment of the present invention, acquiring a plurality of stock contracts, processing the plurality of stock contracts according to a contract term extraction mechanism, and constructing a contract term library, including: based on a simple matching type NLP technology, establishing a contract term extraction mechanism according to the sentence breaking identification and the paragraph identification as extraction basis; and acquiring a plurality of stock contracts, extracting and packaging each contract term according to a contract term extraction mechanism, generating a plurality of minimum management units, and constructing a contract term library.
As one embodiment of the present invention, a method for generating a contract based on the digitizing of terms further includes: acquiring a plurality of service information and management systems, and constructing a clause prompt information base; and acquiring business knowledge and management system related to each minimum management unit in the clause information base, and respectively carrying out association operation with the corresponding minimum management unit.
As one embodiment of the present invention, a method for generating a contract based on the digitizing of terms further includes: acquiring all structured data in an initial contract, and taking each structured data as a minimum comparison unit; screening to obtain comparison results of each structured data in the historical signed contract and the initial contract, wherein the similarity of the contract is larger than a preset threshold; judging whether comparison clauses with the similarity higher than a preset second similarity exist in all comparison clauses in the initial contract, if so, acquiring a comparison management system corresponding to the comparison clauses, and simultaneously acquiring a management system corresponding to the key examination clauses; based on an NLP technology, carrying out semantic analysis on a management system and a comparison management system respectively to obtain a first analysis result and a comparison analysis result; judging semantic similarity of the first analysis result and the comparison analysis result; if the semantic similarity of all the judging results is lower than a preset third threshold value, sending out early warning prompt information; and obtaining comparison clauses corresponding to the comparison management system with the semantic similarity not lower than a preset third threshold value of all the judgment results as recommended clauses, screening recommended clauses, of which the filling values of the filling values meet a preset range, of the recommended clauses, and carrying out association operation with the corresponding key audit clauses.
As one embodiment of the present invention, a method for generating a contract based on the digitizing of terms further includes: after the contract term library is generated, performing term analysis on each minimum management unit based on the paragraph-cleaving NLP technology to generate an analysis result; classifying and storing the minimum management unit according to the analysis result; and performing clause combination on every two minimum management units with similarity larger than a preset second threshold according to the analysis result, and generating new minimum management units for classification storage.
As an embodiment of the present invention, obtaining a category of a contract to be generated and a personalized parameter of a user, extracting related terms in a contract term library to complete preliminary compiling of the contract terms, includes: acquiring contract types to be generated and user personalized parameters, extracting corresponding minimum management units in a contract term library according to the contract types to be generated, creating enterprise-class classification contract templates, and adjusting the enterprise-class classification contract templates according to the user personalized parameters to obtain user contract templates; and acquiring user modification operation, and adjusting a user contract template according to the user modification operation to complete the preliminary establishment of contract terms.
As one embodiment of the invention, the method for generating the format revision scheme according to the initial content of the contract clause, and the method for generating the initial contract by carrying out structured data dynamic assembly on the initial content of the contract clause according to the format revision scheme, and completing the format revision of the contract comprises the following steps: according to the contract clause preliminary compiling content, determining the quantity of contract clauses which can be generated on each page of the generation interface; generating a format revision scheme according to the number of contract clauses and a preset format unified standard; and according to the format revision scheme, retrieving the structured data in the contract clause preliminary compiling content to carry out dynamic assembly, and completing the contract format revision to generate an initial contract.
A clause digitizing-based contract generation system, comprising:
the contract clause library construction module is used for acquiring a plurality of stock contracts, processing the stock contracts according to a contract clause extraction mechanism and constructing a contract clause library;
the contract term preliminary establishment module is used for acquiring the category of the contract to be generated and personalized parameters of the user, extracting related terms in a contract term library and completing the contract term preliminary establishment;
and the contract generation module is used for primarily compiling the content according to the contract clauses, generating a format revision scheme, and dynamically assembling the structural data of the primarily compiling content according to the format revision scheme to complete the format revision of the contract and generate an initial contract.
The beneficial effects of the invention are as follows:
the invention provides a contract generation method and system based on clause digitization, which realize contract digitization management through contract clause structuring and text assembling, reduce the workload of repeated reporting and modification of contract files and structured data in the process of contract establishment, realize unification of contract text and structured data single-sheet system, and avoid the problem of inconsistent contract text and statistical data.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and drawings.
The technical scheme of the invention is further described in detail through the drawings and the embodiments.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a flow chart of a method and system for generating a contract based on term digitization in accordance with an embodiment of the present invention;
FIG. 2 is a flowchart of a method for generating a contract based on term digitization and another step in a system according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a system module of a contract generating method and system based on term digitization in an embodiment of the invention.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
Referring to fig. 1, an embodiment of the present invention provides a contract generation method based on term digitization, including: s101, acquiring a plurality of stock contracts, processing the stock contracts according to a contract term extraction mechanism, and constructing a contract term library; s102, acquiring a category of a contract to be generated and personalized parameters of a user, and extracting related terms in a contract term library to complete preliminary establishment of contract terms; s103, generating a format revision scheme according to the contract clause preliminary organization content, and carrying out structured data dynamic assembly on the contract clause preliminary organization content according to the format revision scheme to complete contract format revision and generate an initial contract;
the working principle of the technical scheme is as follows: firstly, acquiring a plurality of stock contracts, processing the stock contracts according to a contract term extraction mechanism, namely disassembling the stock contracts, automatically extracting contract terms from the stock contracts, and constructing a contract term library; this step is used to digitize the contract terms; then acquiring the category of the contract to be generated and personalized parameters of the user, extracting related terms in a contract term library to complete the preliminary establishment of contract terms, wherein the step is used for automatically completing the establishment of the contract according to the wish of the client, and reducing the workload of repeated reporting and modification of contract files and structured data in the establishment process of the contract; finally, according to the contract clause preliminary compiling content, generating a format revision scheme, and according to the format revision scheme, carrying out structured data dynamic assembly on the contract clause preliminary compiling content to complete contract format revision, and generating an initial contract, wherein the step realizes unified contract text and structured data sheet nesting through clause structuring, and avoids the problem of inconsistent contract text and statistical data;
the beneficial effects of the technical scheme are as follows: through contract clause structuring and text assembling, contract digital management is realized, workload of repeated reporting and modification of contract files and structured data in a contract establishment process is reduced, unified contract text and structured data single-set is realized, the problem of inconsistent contract text and statistical data is avoided, and meanwhile, in a system corresponding to the method, key contracts can realize system sharing after key data are rapidly desensitized due to clause structuring.
In one embodiment, a method of contract generation based on term digitization further comprises: acquiring examination emphasis information of contract auditors, and displaying key audit terms and contract templates in a differentiated mode for the initial contract according to the examination emphasis information to complete contract online audit;
the working principle and beneficial effects of the technical scheme are as follows: in the system corresponding to the method, the system simulates paper contract text to be displayed to an auditor during contract auditing, supports to display in a differentiated mode according to auditing links, highlights key auditing clauses and template differentiated clauses of the links, supports on-line revising, trace remaining and historical version management, and in the prior art, double auditing needs to be carried out on unstructured text and structured key index data during contract auditing, signature is exported after contract text printing is finished, so that all auditing links need to fully audit the contract text, auditing key points of all links cannot be highlighted, auditing cost is high, auditing itself is easy to formalize and has a large risk.
In one embodiment, a method of contract generation based on term digitization further comprises: after the online contract checking is passed, an initial contract text after the online checking is passed is obtained to carry out online signing, and a final contract is generated;
the working principle and beneficial effects of the technical scheme are as follows: through the technical scheme, signature can be carried out on the same structured data under the scene of supporting electronic signature, contract tampering is prevented, and contract management risk is reduced.
In one embodiment, a plurality of stock contracts are acquired, the plurality of stock contracts are processed according to a contract term extraction mechanism, and a contract term library is constructed, including: based on a simple matching type NLP technology, establishing a contract term extraction mechanism according to the sentence breaking identification and the paragraph identification as extraction basis; acquiring a plurality of stock contracts, extracting and packaging each contract term according to a contract term extraction mechanism, generating a plurality of minimum management units, and constructing a contract term library;
the working principle and beneficial effects of the technical scheme are as follows: the contract clauses are regarded as the minimum management unit of the contract, a simple matching NLP (Natural Language Processing) technology is used, a contract clause extraction mechanism is established based on sentence breaking and paragraph identification, stock contracts are disassembled, the contract clauses are automatically extracted from the stock contracts, a contract clause library is constructed, the digitization of the contract clauses is realized, and the problem that the contract text is inconsistent with the statistical data is solved.
In one embodiment, a method of contract generation based on term digitization further comprises: acquiring a plurality of service information and management systems, and constructing a clause prompt information base; acquiring business knowledge and a management system related to each minimum management unit in a clause information base, and respectively carrying out association operation with the corresponding minimum management unit;
the working principle and beneficial effects of the technical scheme are as follows: acquiring a plurality of service information and management systems, constructing a term prompt information library, wherein the service information preferably comprises proof information required by contract terms, for example, when signing an engineering contract, when the contract amount exceeds a certain value, the other party is required to provide related proof materials according to the management systems, and the management systems comprise management systems of various projects in a company and management systems of various projects in a country; and then acquiring business knowledge and management system related to each minimum management unit in the clause information base, and respectively carrying out association operation with the corresponding minimum management unit, namely carrying out association operation with the current minimum management unit according to the business knowledge and management system corresponding to the related item when any minimum management unit relates to the related item, wherein the association operation can be in a hyperlink form and is used for a user to timely review related business information and related management system when checking or modifying related clauses, thereby providing help for contract establishment and checking, and reducing error rate of contract establishment.
Referring to fig. 2, in one embodiment, a method of contract generation based on term digitization further comprises: s201, acquiring all structured data in an initial contract, and taking each structured data as a minimum comparison unit; s202, screening to obtain comparison of each structured data in the historical signed contract and each structured data in the initial contract, wherein the similarity of the contracts is larger than a preset threshold; s203, judging whether comparison clauses with the similarity higher than a preset second similarity with the key examination clauses in the initial contract exist in all comparison contracts; if so, go to step S204; s204, acquiring a comparison management system corresponding to the comparison clause, and simultaneously acquiring a management system corresponding to the key examination clause; s205, carrying out semantic analysis on a management system and a comparison management system based on an NLP technology to obtain a first analysis result and a comparison analysis result; s206, judging semantic similarity between the first analysis result and the comparison analysis result; if the semantic similarity of all the judgment results is lower than the preset third threshold value, turning to step S207, otherwise turning to step S208; s207, sending out early warning prompt information; s208, obtaining comparison clauses corresponding to comparison management systems with semantic similarity not lower than a preset third threshold value of all the judgment results as recommendation clauses, screening recommendation clauses, of which the filling values of the filling values meet a preset range, of the recommendation clauses, and carrying out association operation with the corresponding key review clauses;
the working principle of the technical scheme is as follows: acquiring all structured data in an initial contract, taking each structured data as a minimum comparison unit, and under most conditions, the minimum comparison unit is equivalent to a minimum management unit, and then screening to obtain a comparison contract with the similarity of each structured data in the initial contract being greater than a preset threshold value in the historical signed contract, wherein the historical signed contract is preferably historical contract data in a current company historical database due to the difference of management systems of each company, and the comparison process of each structured data in the historical signed contract and the initial contract comprises the following steps:wherein P is contract similarity, n is the number of minimum comparison units in the initial contract, z i As a result of judging whether the ith minimum comparison unit has the same clause in the comparison, if so, z i =1, if not present, z i =0, i.eWherein x is i Is the ith minimum comparison unit, y j For comparison of the j structured data in the contract, i.e. the structured clauses, it is worth mentioning that, when contract comparison is performed, no comparison of key data is added, for example, key data such as specific numerical values are involved; then judging whether the comparison clauses with the similarity higher than the preset second similarity exist in the initial contract in all the comparison clauses, if so, acquiring the comparison management system corresponding to the comparison clauses, and simultaneously acquiring the management system corresponding to the key examination clauses, and if not, not performing the next operation; it is worth mentioning that when the terms are aligned in this step, the terms are aligned in different contractsIn the step, the comparison of key data, such as key data related to specific numerical values, is added in the comparison of the step, wherein different management measures exist along with the change of the specific numerical values, but the same management measures exist in the change of the numerical values within a certain range; based on an NLP technology, carrying out semantic analysis on a management system and a comparison management system respectively to obtain a first analysis result and a comparison analysis result, wherein the step is used for judging whether the management system related to the current key clause is changed, namely judging whether the latest revision exists; after the result is obtained, judging the semantic similarity between the first analysis result and the comparison analysis result; if the semantic similarity of all the judging results is lower than a preset third threshold value, namely the current relevant management system is different from the management system, namely the latest revision exists, early warning prompt information is sent to a user, the latest regulation exists in the management system corresponding to the current clause of the user, the user is reminded to look up, the user can check the latest regulation in the association of the management system in the technical scheme, meanwhile, if the semantic similarity of the judging results is not lower than the comparison management system of the preset third threshold value, the corresponding comparison clause is obtained and used as a recommended clause, the filling value of the recommended clause, which accords with the preset range with the filling value of the current key review clause, is selected, the associated operation is carried out with the corresponding key data, the purpose of assisting the user in better understanding the latest management system is achieved, and the associated operation is realized for reminding purposes, and the hyperlink prompt can be set;
the beneficial effects of the technical scheme are as follows: through the technical scheme, rationality evaluation is carried out on key terms, the problem that wrong contract establishment is caused by establishment, auditing and signing personnel neglecting related management system changes and still adopting an old management system for contract establishment is solved, the error rate of contract establishment is further reduced, and meanwhile, proper recommended terms are provided for users for auxiliary check, so that the efficiency of contract establishment is improved.
In one embodiment, a method of contract generation based on term digitization further comprises: after the contract term library is generated, performing term analysis on each minimum management unit based on the paragraph-cleaving NLP technology to generate an analysis result; classifying and storing the minimum management unit according to the analysis result; meanwhile, performing clause combination on every two minimum management units with similarity larger than a preset second threshold according to the analysis result, and generating new minimum management units for classifying and storing;
the working principle and beneficial effects of the technical scheme are as follows: the paragraph cleavage type NLP technology is used, manual check can be assisted, clause analysis is carried out, classification processing is carried out on clauses, the content changed in similar clauses is identified, clause combination is carried out, variables are created for the content changed in contract clauses, and the diversity of a contract clause library is improved.
In one embodiment, obtaining the category of the contract to be generated and the personalized parameters of the user, extracting the related terms in the contract term library to complete the preliminary compilation of the contract terms comprises: acquiring contract types to be generated and user personalized parameters, extracting corresponding minimum management units in a contract term library according to the contract types to be generated, creating enterprise-class classification contract templates, and adjusting the enterprise-class classification contract templates according to the user personalized parameters to obtain user contract templates; acquiring user modification operation, and adjusting a user contract template according to the user modification operation to complete contract clause preliminary establishment;
the working principle and beneficial effects of the technical scheme are as follows: obtaining the contract type to be generated and the personalized parameters of the user, extracting the corresponding minimum management unit in the contract term library according to the contract type to be generated, creating an enterprise-class classification contract template, adjusting the enterprise-class classification contract template according to the personalized parameters of the user to obtain the contract template of the user, setting a variable reference value and an early warning range when the personalized parameters of the user are obtained, reminding the user when the personalized parameters of the user exceed the early warning range, wherein the personalized parameters of the user comprise but are not limited to parameters which are personally set on a template custom contract cover, a header, a footer and the like, adding and deleting contract terms according to the contract term library after the reference template is created, completing the preliminary programming of the contract terms, checking the associated business knowledge and management system when the variable values of the terms are set, completing the preliminary programming of the contract terms through the technical scheme, and reducing the repeated filling and modifying workload of the contract files and structured data in the contract programming process.
In one embodiment, the initial compilation of content according to contract terms, generating a format revision scheme, and the structured data dynamic assembly of the initial compilation of contract terms according to the format revision scheme, completing the format revision of the contract, generating an initial contract, comprising: according to the contract clause preliminary compiling content, determining the quantity of contract clauses which can be generated on each page of the generation interface; generating a format revision scheme according to the number of contract clauses and a preset format unified standard; according to the format revision scheme, the structured data in the contract clause preliminary compiling content is called for dynamic assembly, the contract format revision is completed, and an initial contract is generated;
the working principle and beneficial effects of the technical scheme are as follows: after all the clauses of the contract are compiled, the system calculates the quantity of the clauses which can be displayed on each page according to the quotation clauses, variable contents and display sequence of the contract, the word count, the font, the word size, the occupied height and the common A4 paper layout size, performs text paging, typesetting and assembly, automatically corrects and unifies formats for line symbols, blank spaces, retracting, line spacing and line spacing after the assembly is completed, preferably, can also perform manual fine tuning, only needs to revise the structured data in the revising process, and dynamically assembles according to the structured data after the revising is completed to generate an initial contract.
Referring to fig. 3, a contract generation system based on term digitization includes:
the contract term library construction module 1 is used for acquiring a plurality of stock contracts, processing the stock contracts according to a contract term extraction mechanism and constructing a contract term library;
the contract term preliminary establishment module 2 is used for acquiring the category of the contract to be generated and personalized parameters of the user, extracting the related terms in the contract term library and completing the contract term preliminary establishment;
and the contract generation module 3 is used for primarily compiling content according to contract clauses, generating a format revision scheme, and dynamically assembling structural data of the primarily compiling content of the contract clauses according to the format revision scheme to complete the format revision of the contract and generate an initial contract.
A contract generation system based on term digitization, further comprising:
the contract online auditing module is used for acquiring the auditing emphasis information of the contract auditing personnel, displaying key auditing clauses and contract templates in a differentiated mode according to the auditing emphasis information, and assisting the auditing personnel to complete contract online auditing;
the contract online signing module is used for acquiring an initial contract text after the contract online auditing passes to assist signers to sign online after the contract online auditing passes, and generating a final contract;
the clause association display module is used for acquiring a plurality of business information and management systems and constructing a clause prompt information base; acquiring business knowledge and a management system related to each minimum management unit in a clause information base, and respectively carrying out association operation with the corresponding minimum management unit;
the key term evaluation module is used for acquiring all structured data in the initial contract, and taking each structured data as a minimum comparison unit; screening to obtain comparison results of each structured data in the historical signed contract and the initial contract, wherein the similarity of the contract is larger than a preset threshold; judging whether comparison clauses with the similarity higher than a preset second similarity exist in all comparison clauses in the initial contract, if so, acquiring a comparison management system corresponding to the comparison clauses, and simultaneously acquiring a management system corresponding to the key examination clauses; based on an NLP technology, carrying out semantic analysis on a management system and a comparison management system respectively to obtain a first analysis result and a comparison analysis result; judging semantic similarity of the first analysis result and the comparison analysis result; if the semantic similarity of all the judging results is lower than a preset third threshold value, sending out early warning prompt information; and obtaining comparison clauses corresponding to the comparison management system with the semantic similarity not lower than a preset third threshold value of all the judgment results as recommended clauses, screening recommended clauses, of which the filling values of the filling values meet a preset range, of the recommended clauses, and carrying out association operation with the corresponding key audit clauses.
The working principles and advantageous effects of each functional module in the contract generating system based on the term digitalization can be referred to the working principles and advantageous effects correspondingly mentioned in the contract generating method based on the term digitalization, and repeated descriptions are not repeated here.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (10)
1. A method of contract generation based on term digitization, comprising: acquiring a plurality of stock contracts, processing the stock contracts according to a contract term extraction mechanism, and constructing a contract term library; acquiring the category of the contract to be generated and personalized parameters of the user, extracting related terms in a contract term library, and completing the preliminary establishment of the contract terms; generating a format revision scheme according to the contract clause preliminary organization content, carrying out structured data dynamic assembly on the contract clause preliminary organization content according to the format revision scheme, completing the contract format revision, and generating an initial contract.
2. The method of claim 1, further comprising: and acquiring examination emphasis information of contract auditors, and displaying key examination clauses and contract templates in a differentiated mode for the initial contract according to the examination emphasis information to complete contract online examination.
3. The method of claim 2, further comprising: after the online contract checking is passed, the initial contract text after the online checking is passed is obtained to carry out online signing, and a final contract is generated.
4. The method of claim 1, wherein obtaining a plurality of stock contracts, processing the plurality of stock contracts according to a contract term extraction mechanism, and constructing a contract term library, comprises: based on a simple matching type NLP technology, establishing a contract term extraction mechanism according to the sentence breaking identification and the paragraph identification as extraction basis; and acquiring a plurality of stock contracts, extracting and packaging each contract term according to a contract term extraction mechanism, generating a plurality of minimum management units, and constructing a contract term library.
5. The method of claim 4, further comprising: acquiring a plurality of service information and management systems, and constructing a clause prompt information base; and acquiring business knowledge and management system related to each minimum management unit in the clause information base, and respectively carrying out association operation with the corresponding minimum management unit.
6. The method of claim 5, further comprising: acquiring all structured data in an initial contract, and taking each structured data as a minimum comparison unit; screening to obtain comparison results of each structured data in the historical signed contract and the initial contract, wherein the similarity of the contract is larger than a preset threshold; judging whether comparison clauses with the similarity higher than a preset second similarity exist in all comparison clauses in the initial contract, if so, acquiring a comparison management system corresponding to the comparison clauses, and simultaneously acquiring a management system corresponding to the key examination clauses; based on an NLP technology, carrying out semantic analysis on a management system and a comparison management system respectively to obtain a first analysis result and a comparison analysis result; judging semantic similarity of the first analysis result and the comparison analysis result; if the semantic similarity of all the judging results is lower than a preset third threshold value, sending out early warning prompt information; and obtaining comparison clauses corresponding to the comparison management system with the semantic similarity not lower than a preset third threshold value of all the judgment results as recommended clauses, screening recommended clauses, of which the filling values of the filling values meet a preset range, of the recommended clauses, and carrying out association operation with the corresponding key audit clauses.
7. The method of claim 1, further comprising: after the contract term library is generated, performing term analysis on each minimum management unit based on the paragraph-cleaving NLP technology to generate an analysis result; classifying and storing the minimum management unit according to the analysis result; and performing clause combination on every two minimum management units with similarity larger than a preset second threshold according to the analysis result, and generating new minimum management units for classification storage.
8. The method for generating a contract based on term digitization according to claim 1, wherein the steps of obtaining the category of the contract to be generated and the personalized parameters of the user, extracting the relevant terms in the contract term library to complete the preliminary compilation of the contract terms, include: acquiring contract types to be generated and user personalized parameters, extracting corresponding minimum management units in a contract term library according to the contract types to be generated, creating enterprise-class classification contract templates, and adjusting the enterprise-class classification contract templates according to the user personalized parameters to obtain user contract templates; and acquiring user modification operation, and adjusting a user contract template according to the user modification operation to complete the preliminary establishment of contract terms.
9. The method of claim 1, wherein the generating a format revision scheme based on the initial compilation of the contract terms, the structured data dynamic assembly of the initial compilation of the contract terms based on the format revision scheme, the completion of the format revision of the contract, and the generation of the initial contract comprise: according to the contract clause preliminary compiling content, determining the quantity of contract clauses which can be generated on each page of the generation interface; generating a format revision scheme according to the number of contract clauses and a preset format unified standard; and according to the format revision scheme, retrieving the structured data in the contract clause preliminary compiling content to carry out dynamic assembly, and completing the contract format revision to generate an initial contract.
10. A contract generation system based on term digitization, comprising:
the contract clause library construction module is used for acquiring a plurality of stock contracts, processing the stock contracts according to a contract clause extraction mechanism and constructing a contract clause library;
the contract term preliminary establishment module is used for acquiring the category of the contract to be generated and personalized parameters of the user, extracting related terms in a contract term library and completing the contract term preliminary establishment;
and the contract generation module is used for primarily compiling the content according to the contract clauses, generating a format revision scheme, and dynamically assembling the structural data of the primarily compiling content according to the format revision scheme to complete the format revision of the contract and generate an initial contract.
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