Text filtering and extracting method and system based on full-information natural language

A natural language and text filtering technology, which is applied in the field of text filtering and extraction methods and systems based on full information natural language, can solve problems such as language and text staying at the grammatical level, and achieve the effect of improving accuracy

Pending Publication Date: 2020-09-29
TIANWEN DIGITAL MEDIA TECH BEIJING
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Under the existing technical conditions, most of the processing of language and characters stays at the grammatical level. It is still difficult to fully understand and analyze the main idea of ​​the text, and to give specific and clear technical expressions

Method used

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  • Text filtering and extracting method and system based on full-information natural language
  • Text filtering and extracting method and system based on full-information natural language
  • Text filtering and extracting method and system based on full-information natural language

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Embodiment Construction

[0030] refer to figure 1 , the embodiment of the present invention provides a text filtering and extraction method based on full information natural language, including step S110, preprocessing the text to be filtered to obtain the text information to be filtered; step S120, filtering the text information to be filtered according to the frame characteristics processing, the text information to be filtered is divided into frame information and filtered text information; step S130, input the filtered text information into the processing model 400 based on the full information natural language knowledge base 100, output the knowledge point information, and feed back the knowledge point information to the whole Information natural language knowledge base 100; step S140, outputting a target format file according to the framework information and knowledge point information.

[0031] By establishing a full-information natural language knowledge base 100, and performing frame feature ...

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Abstract

The invention discloses a text filtering and extracting method and system based on a full-information natural language, and the method comprises the steps: preprocessing a to-be-filtered text, and obtaining to-be-filtered text information; filtering the to-be-filtered text information according to the frame features, and dividing the to-be-filtered text information into frame information and filtered text information; inputting the filtered text information into a processing model based on a full-information natural language knowledge base, outputting knowledge point information, and feeding back the knowledge point information to the full-information natural language knowledge base; and outputting the target format file according to the framework information and the knowledge point information. Through filtering processing and refining processing based on a full-information natural language technology, the accuracy of understanding text main body ideas is improved, and specific and definite technical expressions in the text are automatically extracted.

Description

technical field [0001] The invention relates to the field of book publishing, in particular to a text filtering and extracting method and system based on full information natural language. Background technique [0002] Information science theory divides information into two basic levels: ontological information and epistemological information. Ontological information has nothing to do with the existence of the cognitive subject, while epistemological information is closely related to the cognitive subject. The epistemological point of view holds that the objective information perceived by the cognitive subject includes grammatical information, semantic information, and pragmatic information, and the three constitute a whole of information. At present, the application of information technology in the field of book publishing has developed from the original data processing and information processing to the level of knowledge processing requirements, and the difficulty and accu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/335G06F16/35G06F40/30G06F40/289G06F40/253G06K9/62
CPCG06F16/335G06F16/35G06F40/30G06F40/289G06F40/253G06F18/23213G06F18/22
Inventor 韩钦
Owner TIANWEN DIGITAL MEDIA TECH BEIJING
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