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A text processing method and device

A text processing, text technology, applied in the computer field, to achieve the effect of reducing quantity, reducing quantity and time consumption

Active Publication Date: 2021-01-05
ADVANCED NEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The embodiment of the present application provides a text processing method and device to solve the problem of certain deficiencies in synonymous text expansion in the prior art

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  • A text processing method and device
  • A text processing method and device
  • A text processing method and device

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Embodiment Construction

[0028] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments of the present application and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0029] As mentioned above, the existing synonym replacement methods usually only use word granularity expansion, but cannot effectively expand synonyms for phrases. In addition, when there are many synonyms expanded by using the existing method, it is necessary to combine the expanded synonyms separately, but obviously, the result of the combination w...

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Abstract

The embodiment of the invention discloses a text processing method and device. The method comprises steps of dividing a search text input by a user to generate a division text, correcting the divided text according to a preset-built self-defining text library to generate a corrected text, and determining a target synonym text corresponding to the corrected text in a preset-built synonym text library to generate a synonym search text corresponding to the search text. The self-defining text library and the synonym text library at least comprise phrases. Through the method, synonymy expansion in the perspective of phrase granularity; also, the target synonym text corresponding to each corrected text is selected, so the number of expanded synonymy texts can be effectively reduced; and further the number of the generated synonymy search texts and time use can be reduced.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a text processing method and device. Background technique [0002] Currently, when a user searches for information, the search text (eg, search statement, search term, etc.) input by the user will affect the accuracy of the search result. [0003] In actual application scenarios, when users search, the search text they enter may contain colloquial or non-standard words or phrases. In order to improve the accuracy of search results, the corresponding application or search engine will adopt a processing method of synonym expansion to optimize the search text entered by the user. Specifically, for the search term included in the search text, a corresponding synonym is searched in a thesaurus, and the search term is replaced by the found synonym. Furthermore, performing a search based on the search text after synonym replacement can improve the accuracy of the search re...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/9532G06F16/332G06F40/289
CPCG06F16/3322G06F16/951G06F40/289
Inventor 王凯毛仁歆
Owner ADVANCED NEW TECH CO LTD