System for generating six-dimensional knowledge graph

Abstract

The invention relates to the technical field of government affair inquiry, in particular to a system for generating a six-dimensional knowledge graph, which comprises a knowledge base, a domain recognition module, an intention recognition module, a slot filling module, a similarity calculation module and an evaluation module, wherein the knowledge base is semi-structured and structured data from government sites and various vertical sites in the fields of livelihood, enterprises and affairs; the domain identification module is used for identifying questions consulted by users and dividing corresponding government affair domains; in the aspect of government affair information service, a government website intelligent search system and an intelligent question-answering system provide interactive services such as the folk affair handling field, policy consultation and complaint suggestion. The knowledge graph is the core basic capability of the AI, and provides basic data support for government affair knowledge base construction, such as government portal website knowledge base, AI artificial intelligence + government affair level, government department topic analysis and decision research, public opinion monitoring and the like.

Description

technical field [0001] The invention relates to the technical field of government affairs inquiry, in particular to a system for generating a six-dimensional knowledge map. Background technique [0002] Knowledge map, known as knowledge domain visualization or knowledge domain mapping map in the library and information industry, is a series of different graphics showing the relationship between knowledge development process and structure, using visualization technology to describe knowledge resources and their carriers, mining, analyzing and constructing , Mapping and displaying knowledge and their interconnections. The knowledge map is a combination of theories and methods of applied mathematics, graphics, information visualization technology, information science and other disciplines with metrology citation analysis, co-occurrence analysis and other methods, and uses the visual map to vividly display the core structure and development of the subject. History, frontier fie...

AI Technical Summary

Problems solved by technology

So far, its practical application has gradually expanded in developed countries and achieved good results, but it is still in the initial stage of research in our country.

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