Query analysis system based on knowledge graph

A knowledge map and analysis system technology, applied in voice analysis, text database query, voice recognition, etc., can solve problems such as inability to perform voice input and intelligent analysis, and inability to do case analysis

Pending Publication Date: 2020-08-25
LIAONING TECHNICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional legal query system can only do simple text input, and cannot perform voice input and intelligent analysis
Moreover, only a single law and regulation can be queried, and the analysis of the case cannot be achieved.

Method used

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  • Query analysis system based on knowledge graph
  • Query analysis system based on knowledge graph
  • Query analysis system based on knowledge graph

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Embodiment Construction

[0023] The specific implementation of the present invention will be described in detail below in conjunction with the accompanying drawings. As a part of this specification, the principles of the present invention will be described through examples. Other aspects, features and advantages of the present invention will become clear through the detailed description. In the referenced drawings, the same reference numerals are used for the same or similar components in different drawings.

[0024] The present invention mainly utilizes knowledge graph technology, legal field ontology model, hidden Markov model combined with speech recognition technology to help users quickly query laws and regulations, effectively analyze laws and regulations involved in legal cases, and sort out the case and evidence analyze.

[0025] The present invention includes two parts: a front end part and a rear end part. The front-end part is mainly used to obtain the user's query information and the oper...

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Abstract

The invention discloses a query analysis system based on a knowledge graph, and the system comprises a voice recognition module which is used for converting voice spoken by a user into characters; thequery analysis module is connected with the voice recognition module and is used for understanding the problems described by the user and obtaining a result based on query analysis of the knowledge graph and the legal domain ontology model; and the result output module is connected with the query analysis module, converts the result into a natural and smooth language through speech synthesis, andreturns the natural and smooth language to the user. According to the system, a software and hardware combination mode is adopted; the foreground displays the data analyzed and processed by the background to the user; by utilizing the knowledge graph and the legal field ontology model, accurate analysis can be performed according to information provided by a user, corresponding laws and regulations are provided for the user, meanwhile, due to the fact that the intelligent analysis function is achieved, judgment and analysis can be performed through the information input by the user, and related laws and regulations and related criminal penalty information are displayed.

Description

technical field [0001] The invention belongs to the technical field of query analysis based on knowledge graph, and in particular relates to a query analysis system based on knowledge graph. Background technique [0002] With the improvement of people's legal awareness, people pay more and more attention to the law, which makes the analysis of laws and regulations and legal cases become the mainstream issues in contemporary society. How to quickly analyze the laws and regulations involved in the case is an urgent need to be solved. [0003] The traditional legal query system can only do simple text input, and cannot perform voice input and intelligent analysis. Moreover, only a single law and regulation can be queried, and case analysis cannot be achieved. Contents of the invention [0004] Based on the above deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a query and analysis system based on knowledge graphs, whic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/33G06F16/36G06Q50/18G06K9/62G10L13/04G10L15/02G10L15/22G10L15/26G10L15/30G10L25/12G10L25/24G10L25/54
CPCG06F16/3334G06F16/3343G06F16/367G06Q50/18G10L15/22G10L15/30G10L15/02G10L25/12G10L25/24G10L25/54G10L2015/223G06F18/23213
Inventor 王星孙一鑫陈吉唐楠楠
Owner LIAONING TECHNICAL UNIVERSITY
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