Cross-language retrieval method and device and electronic equipment

A cross-language, language technology, applied in natural language translation, natural language data processing, digital data information retrieval and other directions, can solve translation ambiguity, translation inconsistency, short title and other problems, to reduce the probability of ambiguity and improve translation accuracy rate effect

Pending Publication Date: 2021-08-31
BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Search results can include titles and abstracts. When translating titles, since titles are usually short, translation ambiguities are likely to occur; in addition, titles and abstracts are translated at the sentence level, so the same translation object in titles and abstracts There may be inconsistencies in the translation, which will affect the user experience

Method used

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  • Cross-language retrieval method and device and electronic equipment
  • Cross-language retrieval method and device and electronic equipment
  • Cross-language retrieval method and device and electronic equipment

Examples

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Embodiment Construction

[0066] In order to make the above objects, features and advantages of the present application more obvious and comprehensible, the present application will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0067] In order to enable those skilled in the art to better understand the embodiments of the present application, the following examples are used to illustrate. In the existing conventional cross-language retrieval scenario, for example, the Chinese query word input by the user may be "Sharp", and "Sharp" is converted into the English query word "sharp". A search result based on "sharp" may include: Title: "sharp"; Summary: "for sharp Business Solutions, the company focuses on the development of sharp office solutions and visual solutions, to provide commercial customers with a more...". The English search results are translated into Chinese, the Chinese title is: "Sharp"; the Chinese abstract is: "For...

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Abstract

The embodiment of the invention provides a cross-language retrieval method and a device. The method comprises the steps that obtaining a retrieval request of a user, wherein the retrieval request comprises a query word of a first language; performing retrieval according to the query word of the first language to obtain a retrieval result of a second language; wherein the retrieval result comprises a title of the second language and an abstract of the second language; adopting a pre-trained translation model to translate the title of the second language to obtain a title of the first language based on the title of the second language and the abstract of the second language; translating the abstract of the second language to obtain an abstract of the first language; and returning the title of the first language and the abstract of the first language. According to the embodiment of the invention, the translation accuracy can be improved, the probability of ambiguity can be reduced, and the translation of the title and the abstract can be kept consistent.

Description

technical field [0001] This application relates to the technical field of artificial intelligence, in particular to a cross-language retrieval method, a cross-language retrieval device and an electronic device. Background technique [0002] Cross-language retrieval is a scenario in which a user uses a certain natural language retrieval vocabulary to retrieve documents expressed in another language, and the retrieval results obtained in another language need to be translated into the natural language requested by the user. Search results can include titles and abstracts. When translating titles, since titles are usually short, translation ambiguities are likely to occur; in addition, titles and abstracts are translated at the sentence level, so the same translation object in titles and abstracts There may be inconsistencies in the translation, which will affect the user experience. Contents of the invention [0003] In view of the above problems, the embodiments of the pre...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): G06F40/58G06F40/258G06F16/33G06F16/335
CPCG06F16/3337G06F16/335G06F40/258G06F40/58
Inventor戴磊许静芳鲁涛李质轩王青龙杨正彪殷明明武静
OwnerBEIJING SOGOU TECHNOLOGY DEVELOPMENT CO LTD