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Method and device for searching for information based on vertical searching channels

A vertical search and information search technology, applied in the Internet field, can solve the problems of inability to satisfy users, increase the difficulty of users, and return a single result, and achieve the effect of reducing channel switching costs, reducing invalid operations, and meeting user needs.

Inactive Publication Date: 2014-01-22
BEIJING QIHOO TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] It can be seen that, for some keywords, the returned results of the vertical search channel may be too single to satisfy users, resulting in a large number of user queries that cannot be resolved by the vertical search channel every day, causing users to generate a large number of invalid operations. It also increases the difficulty for users to use

Method used

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  • Method and device for searching for information based on vertical searching channels
  • Method and device for searching for information based on vertical searching channels
  • Method and device for searching for information based on vertical searching channels

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Embodiment Construction

[0015] 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 to 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.

[0016] figure 2 A flowchart showing an information search method based on a vertical search channel according to an embodiment of the present invention, as shown in figure 2 As shown, the method starts at step S101, wherein the search keywords input by the user in the first vertical search channel sent by the client are received.

[0017] The vertical search is also retrieved based on the search keywords provided by the user. W...

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Abstract

The invention discloses a method and device for searching for information based on vertical searching channels. The method comprises the steps of receiving searching keywords which are sent by a client terminal and input by a user at the first vertical searching channel, conducting semantic analysis on the keywords, obtaining all information types meeting user requirements according to the result of the semantic analysis, judging whether the first vertical searching channel provides all the information types meeting the user requirements or not, and if the first vertical searching channel does not provide all the information types meeting the user requirements, obtaining a first searching result of the first vertical searching channel corresponding to the searching keywords and a second searching result of at least one second vertical searching channel, wherein the at least one second vertical searching channel provides the information types which meet the user requirements and are not provided by the first vertical searching channel. According to the method, the searching result obtained by the user is not limited in the current first vertical searching channel, so that the user requirements are well met, the cost for switching the channels is reduced, and the number of invalid operations by the user is reduced.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to an information search method and device based on a vertical search channel. Background technique [0002] A vertical search engine is a new search engine service model proposed relative to a general search engine with a large amount of information and inaccurate queries. It provides valuable information for a specific field, a specific group of people, or a specific need. And related services, for example, pictures and music search channels provided by major portal search websites, and search websites serving specific industries, such as shopping, travel, automobile and other industry websites. [0003] However, because the vertical search engine only returns the results of the keyword in this channel, the query effect for some keywords is very poor. For example, for some keywords involving a wide range of information types. figure 1 An example of this situation is given i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/338G06F16/951
Inventor 侯小虎
Owner BEIJING QIHOO TECH CO LTD
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