Natural language knowledge acquisition method based on semantic matching driving

A technology of semantic matching and knowledge acquisition, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problem of not considering modalities, and it is difficult to accurately describe the semantics of concepts
CN102945230BInactive Publication Date: 2015-03-25ANYANG NORMAL UNIV
2 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
ANYANG NORMAL UNIV
Publication Date
2015-03-25
Estimated Expiration
Not applicable Β· inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The utility model discloses a natural language knowledge acquisition method based on semantic matching driving. The natural language knowledge acquisition method comprises the following steps: (1) defining a semantic model for natural language processing; (2) defining a representing method of lexical semantic; (3) defining semantic matching relations among the lexicons; (4) defining a processing method of statements; and (5) transforming analysis results into knowledge points. According to the natural language knowledge acquisition method based on the semantic matching driving, an analysis scheme better accordant with semantic logics can be selected as the final analysis result from multiple grammatical analysis schemes according to semantic matching values by adopting semantic matching information to cooperate with common syntax rules in a small quantity of natural languages. Through the adoption of the method, the natural language statement analysis can be carried out and knowledge contained in the statements of the natural languages can be acquired. Experiments indicate that the method has higher feasibility.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention belongs to the field of computer natural language understanding, in particular to a method for acquiring natural language knowledge driven by semantic matching. Background technique

[0002] In knowledge integration, a large amount of knowledge is contained in natural language sentences. Only when the automatic analysis of natural language sentences is realized, can the knowledge contained in sentences be effectively obtained. Therefore, natural language processing technology has become the key basic technology of knowledge integration.

[0003] Natural language processing technology mainly includes rule-based methods and statistical-based methods, but both methods do not make full use of semantic information, and it is difficult to obtain high-quality processing results. Therefore, researchers pay more and more attention to the role of semantics, and there are methods to analyze natural language based on wordnet, hownet, framenet and ot...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More