Information searching method and device

An information search and keyword technology, applied in the field of information processing, can solve the problem of low accuracy of information search results

Active Publication Date: 2017-10-03
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide an information search method and device to solve the problem of low accuracy of information search results during the information search process

Method used

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  • Information searching method and device
  • Information searching method and device

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Embodiment Construction

[0074] In order to better understand the above objects, schemes and advantages of the embodiments of the present invention, a detailed description is provided below. The detailed description sets forth various embodiments of apparatuses and / or methods by using block diagrams, flowcharts, etc. figures and / or examples. In such block diagrams, flowcharts and / or examples, one or more functions and / or operations are included. Those skilled in the art will understand that: the various functions and / or operations in these block diagrams, flowcharts or examples can be implemented individually or jointly by various hardware, software, and firmware, or by any combination of hardware, software, and firmware. Composite implementation.

[0075] An embodiment of the present invention provides an information search method and device, wherein, according to the obtained scope limitation information of at least one keyword, for each keyword in the at least one keyword, search out information w...

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Abstract

The invention discloses an information searching method and device. The method and device are used for improving the accuracy of an information searching result in an information searching process. The information searching device includes: a query request acquisition module, which is used for acquiring a query request; a keyword acquisition module, which is used for acquiring at least one keyword from the query request; a range limitation information acquisition module, which is used for acquiring range limitation information; an associated-word finding module, which is used for finding one or more associated words, which are in a range limited by the range limitation information, of each of the at least one keyword; and a searching module, which is used for carrying out information searching according to the one or more found associated words of each keyword, and obtaining the information searching result in the range limited by the range limitation information. When information searching is carried out according to the found associated words, the obtained information searching result is in the range limited by the range limitation information, so that the information search result is more accurate.

Description

technical field [0001] The present invention relates to the technical field of information processing, in particular to an information search method and device. Background technique [0002] With the advent of the information age, people have to face a large amount of complicated information every day, such as information on the Internet. Then, how to accurately search for the required information from a large amount of information and present it to users is an urgent problem. The problem. [0003] Taking information search on the Internet as an example, in the process of information search, a common search method is to search according to keywords. However, keywords are often semantically complex. For example, a word usually has multiple synonyms, and there may be multiple synonyms. If only the keywords entered by the user are searched, fewer items will be found. , so the keywords and their synonyms and synonyms input by the user are usually searched. At this time, how to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/951G06F16/9535
Inventor 蒋亿松刘燚灵
Owner HUAWEI TECH CO LTD
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