Judicial judgment case information structural processing system

Abstract

The invention discloses a judicial judgment case information structural processing system, which is applicable to the fields of information extraction and natural language processing. The system includes a judiciary judgement case information structured presentation module, an establishment judiciary judgement case information sequence annotation model module, an attribute trigger word managementmodule and a generation structured judiciary judgement case information module. According to the case types given by the users, the establishment judiciary judgement case information sequence annotation model module constructs a training set of judicial judgment case information sequence tagging and training sequence tagging model, and combines the attribute trigger word set to generate structuredjudicial judgment case information according to the method of generating structured judicial judgment case information. The system of the invention realizes the structured processing of the case information of the judicial judgment according to the case type and the case information of the judicial judgment provided by the user, and aims at providing an effective mode for extracting the structured information from the unstructured judicial judgment text.

Description

technical field [0001] The invention relates to the fields of information extraction and natural language processing, in particular to a system for structured processing of judicial judgment case information. Background technique [0002] In the context of judicial openness, effective judicial judgments are published on the Internet, generating a large amount of real and effective judicial judgment data. Strengthening the research and application of judicial judgment data is the need for informatization construction, the need to promote the modernization of the trial system and trial capacity of the people's courts, and the inevitable requirement to accelerate the construction of "smart courts" and "smart procuratorates". At present, two types of technologies are mainly used for the application of judicial judgment data, namely, rule-based judicial judgment information extraction technology and search engine-based similar case retrieval technology. [0003] Judicial judgmen...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a structured processing system of judicial judgment case information, relying on event extraction, sequence labeling and pair extraction technology, can extract case from unstructured and lengthy judicial judgment case information , value > pair information, and display it to users in a tree-structured data representation framework, which solves the high cost problem of rule-based judicial judgment case information extraction technology in formulating rules, and the search engine-based similar case retrieval technology has a significant impact on legal The requirements for business background knowledge are high, the information coverage rate of search results is low, and it is difficult to meet the needs of follow-up analysis of judicial judgment case information

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