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Entity identification method and apparatus, and computing device

A technology for entity recognition and computing equipment, applied in computing, computer parts, character and pattern recognition, etc., can solve problems such as inability to achieve exhaustive, non-time-consuming, and achieve the effect of solving maintenance costs and model storage costs.

Pending Publication Date: 2022-03-04
BEIJING CHESHANGHUI SOFTWARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, once the number of entities is too large or there are too many non-standard names of specific entities, exhaustive enumeration will be time-consuming on the one hand, and on the other hand, it will not be possible to achieve real exhaustive enumeration at all.

Method used

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  • Entity identification method and apparatus, and computing device
  • Entity identification method and apparatus, and computing device
  • Entity identification method and apparatus, and computing device

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Embodiment Construction

[0031] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0032] figure 1 A schematic diagram of a human-machine dialogue system 100 according to an embodiment of the present invention is shown. Such as figure 1 As shown, the human-machine dialogue system 100 (ie, the phone robot system) includes a user terminal 110 and a computing device 200 .

[0033] The user terminal 110 is the terminal device used by the user, which may specifically be a personal computer such as a desktop computer...

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Abstract

The invention discloses an entity recognition method and device and computing equipment, and the method comprises the steps: inputting a target text into a preset entity recognition model for processing, and obtaining entity words in a predetermined entity type included in the target text; inputting the entity word into a preset classification model for processing to obtain a first category to which the entity word belongs; obtaining a target entity name set corresponding to the first category from a plurality of entity name sets; and matching the entity word with an entity name in a target entity name set to obtain a target entity name matched with the entity word, and taking the target entity name as an entity recognition result of the target text.

Description

technical field [0001] The invention relates to the field of natural language processing, in particular to an entity recognition method, device and computing device in man-machine dialogue. Background technique [0002] In recent years, with the rapid development of artificial intelligence technology, intelligent outbound telephone robots have been more and more used in the field of enterprise telemarketing, such as cleaning the clues of users' car purchase intentions and marketing financial products. Among them, intent recognition is the most core module in the phone robot system, which aims to automatically identify the user's answer in the phone robot scene, accurately understand the user's intention, and provide guidance for the phone robot's subsequent process jump. In intent recognition, it is necessary to perform entity recognition on the entities included in user sentences. The effect of entity recognition affects the accuracy of intent recognition, which in turn aff...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F40/295G06F16/35G06K9/62
CPCG06F40/295G06F16/35G06F18/22G06F18/24323
Inventor 徐丞申刘荣黄萧喻杰李晓华张金伟
Owner BEIJING CHESHANGHUI SOFTWARE
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