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Method and device for sentence analysis

A sentence and to-be-analyzed technology, applied in semantic analysis, natural language data processing, instruments, etc., can solve problems such as the impact of sentence analysis accuracy and semantic analysis interference, and achieve the effect of eliminating interference and improving accuracy

Active Publication Date: 2021-02-09
TENCENT TECH (SHENZHEN) CO LTD
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Problems solved by technology

[0004] In view of the above-mentioned problems, the present invention proposes a method and device for sentence analysis, the main purpose of which is to solve the problem that in the existing sentence analysis process, the result of semantic analysis is easily disturbed by non-keywords, thus causing the accuracy of sentence analysis to be difficult. Affected issues to improve the accuracy of statement analysis results

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Embodiment Construction

[0046] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0047] The embodiment of the present invention provides a method for sentence analysis, which is used to eliminate the interference of non-keywords on sentence analysis during the process of sentence analysis, and solve the problem of non-key words in the existing sentence analysis process. The accuracy of the analysis results of word noise sentences is low. The specific steps of this method are as follows figure 1 shown, including:

[0048] ...

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Abstract

The invention discloses a method and device for sentence analysis, which relates to the technical field of language processing, and its main purpose is to solve the problem that in the existing sentence analysis process, the results of semantic analysis are easily interfered by non-keywords, thus leading to accurate sentence analysis Sexual susceptibility issues, improve the accuracy of sentence analysis results. The main technical scheme of the present invention is: obtain basic vocabulary from the sentence to be analyzed; Carry out feature extraction to described basic vocabulary and the sentence to be analyzed respectively, obtain the word feature corresponding to each basic vocabulary and the sentence feature of the sentence to be analyzed; According to the Describe the word features of each basic vocabulary and the sentence features of the sentence to be analyzed, determine the non-key words in the sentence to be analyzed; remove the non-key words from the sentence to be analyzed, so as to eliminate non-key words The sentence to be analyzed after the vocabulary is analyzed. The present invention is used in the process of analyzing sentences.

Description

technical field [0001] The invention relates to the technical field of language processing, in particular to a method and device for sentence analysis. Background technique [0002] With the continuous advancement of technology, language communication between man and machine has gradually entered people's lives, and because of this, people have gradually paid attention to the processing and analysis of user language, for example, in big data search or chat reply, etc. In the scenario, after the user enters a sentence, the machine needs to analyze the semantics of the sentence, and feedback the search results corresponding to the semantics or reply to the chat according to the corresponding semantics. [0003] At present, in the existing sentence analysis process, the analysis is often based on the main words of the sentence. However, in practical applications, the sentences entered by the user not only contain keywords, but also non-keyword parts. In the existing process of...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F40/30G06F40/284
CPCG06F40/284G06F40/30
Inventor 王卓然亓超马宇驰侯兴林李彦
Owner TENCENT TECH (SHENZHEN) CO LTD
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