Semantic analysis method and device, electronic equipment and storage medium

A semantic parsing and sentence technology, applied in the field of electronic devices, can solve problems such as difficulty in accurately identifying intentions, too many user resources, and poor user experience.

Pending Publication Date: 2020-01-07
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, electronic devices can be used to receive user input and identify user intent based on the input. However, when electronic devices are applied to certain fields, it is difficult to accurately identify intent, resulting in too many resources being pushed to users. Bad experience

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  • Semantic analysis method and device, electronic equipment and storage medium
  • Semantic analysis method and device, electronic equipment and storage medium
  • Semantic analysis method and device, electronic equipment and storage medium

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Embodiment Construction

[0018] In order to enable those skilled in the art to better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0019] The media vertical domain (music, video, radio) is the key skill of the voice assistant, and it is also a field with high technical difficulty. conduct research and development. Among them, due to the strong dependency and complexity of entities in the semantic understanding of the media vertical domain, it is impossible to achieve intent understanding and slot extraction only by general text classification technology.

[0020] Among them, the inventor found through research that there are three challenges in the intent recognition of the media vertical domain:

[0021] (1) The problem of over-recall and positioning brought about by the complexity of entities: a...

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Abstract

The invention discloses a semantic parsing method and a device, electronic equipment and a storage medium, and relates to the technical field of electronic equipment. The method comprises the following steps of: obtaining a to-be-queried statement, performing entity identification on the to-be-queried statement, obtaining a target entity in the to-be-queried statement, performing entity linking onthe target entity and the knowledge graph to obtain entity content corresponding to the target entity, and performing intention analysis on the to-be-queried statement based on the entity content toobtain at least one intention category corresponding to the to-be-queried statement. According to the semantic parsing method and the device, the electronic equipment and the storage medium, the entity content corresponding to the target entity is obtained from the knowledge graph through the entity link, and then intention analysis is performed on the entity content to obtain at least one intention classification, so that the problem of recall is solved, and the effect of supporting media vertical domain knowledge questions and answers is achieved.

Description

technical field [0001] The present application relates to the technical field of electronic equipment, and more specifically, to a semantic analysis method, device, electronic equipment and storage medium. Background technique [0002] With the development of science and technology, the use of electronic equipment is becoming more and more extensive, with more and more functions, and has become one of the must-haves in people's daily life. At present, electronic devices can be used to receive user input and identify user intent based on the input. However, when electronic devices are applied to certain fields, it is difficult to accurately identify intent, resulting in too many resources being pushed to users. Problem with poor experience. Contents of the invention [0003] In view of the above problems, the present application proposes a semantic analysis method, device, electronic equipment and storage medium to solve the above problems. [0004] In the first aspect, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/35G06F16/36
CPCG06F16/36G06F16/367G06F16/35
Inventor 杨振宇
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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