Contract text analysis method and system based on deep neural network
A deep neural network and text analysis technology, applied in the field of contract text analysis method and system based on deep neural network, can solve the problems of low efficiency of manual processing, error extraction, large amount of information, etc., and achieve human-computer interaction business in the power industry. Experience, high accuracy, and practical effects
Pending Publication Date: 2020-12-18
SHENZHEN COMTOP INFORMATION TECH
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Problems solved by technology
[0002] The processing of contract unstructured data has been dominated by manual entry in modern information systems, and the amount of information that needs to be processed in large-scale contract documents is often huge; including bidding documents, technical agreements, supplementary agreements, contract documents, etc., manual Deal with problems such as low efficiency, missing checks, and wrong extractions
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[0047] In order to make the technical purpose, technical solution and technical effect of the present invention clearer, so that those skilled in the art can understand and implement the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0048] The present invention proposes a contract text analysis method based on a deep neural network, comprising the following steps:
[0049] Step S1, use the historical data text of the power industry to perform BERT training, and obtain the trained BERT power industry semantic dictionary model;
[0050] In this step, the BERT training using the historical data text of the electric power industry includes the relationship training between words in the sentence and the relationship training between sentences.
[0051] Step S2. Obtain the document to be processed, identify and analyze the document to be processed through the image text AI,...
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The invention provides a contract text analysis method and system based on a deep neural network. The contract text analysis system comprises a text management system which is used for storing and managing historical data texts of the power industry; a training system which is used for performing BERT training by using the historical data text of the power industry to obtain a trained BERT power industry semantic dictionary library model; a labeling task management system which is used for obtaining a to-be-processed document, recognizing and analyzing the to-be-processed document through picture characters AI, and extracting segmented words from the to-be-processed document; a feature vector acquisition module which is used for inputting the to-be-processed document subjected to word segmentation extraction into the BERT power industry semantic dictionary library model to obtain a feature vector of the to-be-processed document; and a data analysis module which is used for carrying outdata analysis on the feature vector of the to-be-processed document. The contract text analysis method and system based on the deep neural network are novel in design and high in practicability.
Description
technical field [0001] The present invention relates to the field of information processing, in particular to a contract text analysis method and system based on a deep neural network. Background technique [0002] The processing of contract unstructured data has been dominated by manual entry in modern information systems, and the amount of information that needs to be processed in large-scale contract documents is often huge; including bidding documents, technical agreements, supplementary agreements, contract documents, etc., manual Deal with problems such as low efficiency, missing checks, and wrong extractions. Contents of the invention [0003] The purpose of the present invention is to propose a contract text analysis method and system based on a deep neural network for the above-mentioned technical problems. [0004] The technical scheme that the present invention solves its technical problem is: [0005] The present invention proposes a contract text analysis me...
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IPC IPC(8): G06F16/35G06F40/216G06F40/242G06F40/289
CPCG06F16/353G06F40/216G06F40/242G06F40/289
Inventor 刘绍光王忠军李寿荣赵敏全胡定波陈旭文刘志钦
Owner SHENZHEN COMTOP INFORMATION TECH