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Knowledge representation method and device, electronic equipment and computer readable storage medium

A technology of knowledge representation and knowledge base, applied in the field of knowledge base, can solve problems such as the lack of information measurement method system, the lack of comprehensive knowledge representation methods, and the representation and description of knowledge staying at the level of word meaning and grammar

Pending Publication Date: 2020-05-08
BEIJING MININGLAMP SOFTWARE SYST CO LTD
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the knowledge representation methods used in the prior art are not comprehensive enough, so that the representation and description of knowledge stays at the level of word meaning and grammar, and lacks a corresponding higher-level (such as semantic and pragmatic information) information measurement method system

Method used

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  • Knowledge representation method and device, electronic equipment and computer readable storage medium
  • Knowledge representation method and device, electronic equipment and computer readable storage medium
  • Knowledge representation method and device, electronic equipment and computer readable storage medium

Examples

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no. 1 example

[0049] Please refer to figure 2 , figure 2 A flow chart of the steps of a knowledge representation method provided by the embodiment of the present invention is shown. Such as figure 2 As shown, the above knowledge representation method may include the following steps:

[0050] Step S101, based on the information content in the preset database, determine the information constraint set as the basic unit of the knowledge base.

[0051] In the embodiment of the present invention, each information constraint set includes first information content and second information content. The above-mentioned first information content and second information content are two information contents determined to have an association relationship from the database. The association between the above information contents can be determined by the conditional probability between the information contents. Optionally, sequentially obtain the conditional probability between each information content...

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Abstract

The embodiment of the invention provides a knowledge representation method and device, electronic equipment and a computer readable storage medium. The knowledge representation method comprises the steps of based on information content in a preset database, determining information constraint sets serving as basic units of a knowledge base, wherein each information constraint set comprises first information content and second information content, and the conditional probability between the first information content and the second information content meets preset requirements; and based on the information constraint set, performing qualitative analysis and quantitative analysis on the knowledge base to obtain a qualitative representation index and a quantitative representation index. Thus, knowledge in the knowledge base is expressed from qualitative and quantitative aspects, and the method has the capability of qualitatively and quantitatively describing structured and unstructured knowledge, and has the advantages of measurability and reasonability.

Description

technical field [0001] The present invention relates to the technical field of knowledge base, in particular, to a knowledge representation method, device, electronic equipment and computer-readable storage medium. Background technique [0002] With the organic combination of artificial intelligence (AI) and database (DB) computer technology, it has contributed to the generation and development of knowledge base. At present, knowledge base has been applied in various fields. Among them, knowledge representation is the key technology of knowledge base. [0003] With the continuous development of computer technology, related technologies have proposed a variety of different knowledge representation methods from different application fields. However, the knowledge representation methods used in the prior art are not comprehensive enough, so that the representation and description of knowledge stays at the semantic and grammatical levels, and lacks a corresponding higher-level...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06N5/02
CPCG06N5/022G06N5/025
Inventor 徐凯波吴信东
Owner BEIJING MININGLAMP SOFTWARE SYST CO LTD
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