Unlock instant, AI-driven research and patent intelligence for your innovation.

Natural language processing method, device and system based on semanteme recognition

A natural language processing and language technology, applied in the field of natural language processing and/or search, can solve problems such as low retrieval quality, incomplete search, and inability to provide efficient and accurate feedback

Active Publication Date: 2012-11-21
陈伯妤
View PDF4 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, the traditional full-text search technology is based on keyword matching, which often has the phenomenon of incomplete search, inaccurate search, and low search quality.
Especially in the age of network information, it is difficult to use keyword matching to meet people's search requirements.
For example, if a user enters the keyword "apple", does the user refer to fruit or a well-known computer brand? Based on traditional keyword matching retrieval technology, it is impossible to accurately distinguish, so that it is impossible to efficiently and accurately feed back to the user the most needed information. Information

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Natural language processing method, device and system based on semanteme recognition
  • Natural language processing method, device and system based on semanteme recognition
  • Natural language processing method, device and system based on semanteme recognition

Examples

Experimental program
Comparison scheme
Effect test

example 2

[0083] By analyzing the above two examples, it can be found that:

[0084] "Rural tourism", "Chinese tourism" and "tourism development" are equivalent to the variables in Example 1, because by replacing the corresponding parts (ie variables), their semantic meaning can basically be preserved. And "x is an important part of x and an important support to promote x" (where x represents blank) is equivalent to the linear structure of Example 1, which is the constant of language, because the meaning of language is hidden in this linear structure.

[0085] Similarly, "China's economy", "world economy", and "global financial stability" are equivalent to the variables in Example 2, because by replacing the corresponding parts (ie variables), their semantics can basically be preserved. And "x is an important component of x and an important support to promote x" (where x represents blank) is equivalent to the linear structure of Example 2, which is the constant of language, because the ...

example 4

[0092] By analyzing the above two examples, it can be found that "Avatar" and "China" are equivalent to the variables in Example 3, because by replacing the corresponding parts (ie variables), their semantic meaning can basically be preserved. And "x craze sweeps x". (where x represents blank) is equivalent to the linear structure of example 3, which is the constant of language, because the meaning of language is hidden in this linear structure.

[0093] Similarly, "stock trading" and "world" are equivalent to the variables in Example 4, because by replacing the corresponding parts (ie variables), their semantics can basically be preserved. And "x boom sweeps x" (where x represents blank) is equivalent to the linear structure of example 4, which is the constant of language, because the meaning of language is hidden in this linear structure.

[0094] It can be found that the linear structure of the two examples is the same, the difference is only in the variables. "X craze swe...

example 8

[0100] By analyzing the above four examples, it can be found that:

[0101] "They", "European Commission" and "Application for Market Economy Treatment of Chinese Enterprises" are equivalent to the variables in Example 5, because by replacing the corresponding parts (namely variables), their semantic meaning can basically be preserved. And "x appeals to x to treat x objectively and fairly" (where x represents blank) is equivalent to the linear structure of example 5, which is a constant of language, because the meaning of language is hidden in this linear structure.

[0102] Similarly, "FIFA", "Ireland" and "the result of the World Cup qualifier against France" are equivalent to the variables in Example 6, because by replacing the corresponding parts (ie variables), their semantics can basically be preserved. And "x appeals to x to treat x objectively and fairly" (where x represents blank) is equivalent to the linear structure of example 6, which is a constant of language, bec...

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

PUM

No PUM Login to View More

Abstract

The embodiment of the invention discloses a natural language processing method, a natural language processing device and a natural language processing system based on semanteme recognition. The method comprises the steps of segmenting words of sections and chapters into character strings by using symbols and extracting a language linear structure and language chunks from the segmented character strings; inverting the extracted language linear structure and language chunks respectively, building a language linear structure sub-index and a language chunk sub-index, and combining the language linear structure sub-index and the language chunk sub-index to form an integrated index; extracting a language linear structure and language chunks from character strings for retrieval input by a user, and giving feedback of the information matched with the language linear structure and the language chunks extracted from the character strings for retrieval input by the user to the user according to the integrated index. With the adoption of the embodiment of the invention, the technical means of analyzing a language structure and key words is adopted, and the real purpose that the information is precisely extracted from the linear structure and the key words of the language is achieved, and information that the user needs can be given back to the user exactly.

Description

technical field [0001] The present invention relates to the field of natural language processing and / or search. More specifically, it relates to a natural language processing method, device and system based on semantic recognition. Background technique [0002] Natural language processing (Information Retrieval) refers to the process and technology of organizing information in a certain way and finding relevant information according to the needs of information users. Natural language processing in a narrow sense is the second half of the natural language processing process, that is, the process of finding the required information from the information collection, which is what we often call information search (Information Search or Information Seek). [0003] Currently commonly used natural language processing methods usually include: common method, retrospective method and segmentation method. The common law is a method of searching literature and materials by using retrie...

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

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06F17/27
CPCG06F17/27G06F17/3061G06F16/30
Inventor 不公告发明人
Owner 陈伯妤