Chinese semantic relationship recognition method and device

A technology of semantic relationship and Chinese, applied in the field of recognition of Chinese semantic relationship, can solve the problem of low recognition accuracy of Chinese semantic relationship, and achieve the effect of improving recognition accuracy and recognition accuracy

Active Publication Date: 2020-02-28
INST OF AUTOMATION CHINESE ACAD OF SCI
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Problems solved by technology

[0005] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the technical problem of low accuracy in the recognition of Chinese semantic relations, the present invention provides a method and device for recognizing Chinese semantic relations

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  • Chinese semantic relationship recognition method and device
  • Chinese semantic relationship recognition method and device

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Embodiment Construction

[0058] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention, and are not intended to limit the protection scope of the present invention.

[0059] In the present invention, the Chinese semantic relationship recognition method integrates a semantic dictionary, a word vector-based model, and linguistic knowledge into one, and constructs the three into a Chinese word semantic relationship recognition system. The Chinese semantic relationship recognition method absorbs the advantages of the semantic dictionary, Taking the model built based on word vector as the feature as the theme, and then integrating linguistic knowledge to measure the semantic relationship of Chinese words from multiple angles.

[0060] The method for identifying the Chinese semantic relationship in the embodiment...

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Abstract

The invention relates to the field of natural language processing, in particular to a Chinese semantic relation recognition method and device. The problem that the Chinese semantic relation recognition accuracy is low is solved. In order to solve the problem, the Chinese semantic relation recognition method comprises the following steps of 1, judging whether or not a preset semantic dictionary contains Chinese word pairs to be detected, wherein if yes, the semantic relation of the Chinese word pairs to be detected is determined according to the preset sematic dictionary, and if not, the step 2is executed; 2, utilizing a word vector of the Chinese word pair to be detected to obtain the first semantic relation; 3, utilizing word structure features of the Chinese word pair to be detected, obtaining a second semantic relation, and according to the second semantic relation, adjusting the first semantic relation and obtaining the final semantic relation. According to the Chinese semantic relation recognition method and device, the words can be considered from multiple dimensions, and the Chinese word semantic relation can be efficiently, rapidly and accurately recognized.

Description

technical field [0001] The invention relates to the technical field of natural language, in particular to a method and device for identifying Chinese semantic relations. Background technique [0002] With the development of the era of big data and technological breakthroughs in deep learning, Natural Language Processing (NLP) has gradually become a hotspot in the field of computer application and artificial intelligence research, and the automatic recognition of semantic relations is the field of natural language processing. huge challenge. When learning vocabulary, it is necessary to distinguish words with different semantic relations. [0003] Semantic relationship recognition technology mainly includes semantic recognition method based on semantic dictionary and semantic recognition method based on word vector. Among them, semantic recognition methods based on semantic dictionaries, such as Synonyms Cilin and HowNet, have the advantages of clear classification and fast ...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F40/30G06F40/279G06F40/242
CPCG06F40/242G06F40/279G06F40/30
Inventor 李长亮马腾程健
Owner INST OF AUTOMATION CHINESE ACAD OF SCI
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