Retrieval method and device

A user and data technology, applied in the field of retrieval, can solve the problems of untargeted and low accuracy of retrieval results, and achieve more targeted and accurate results

Inactive Publication Date: 2012-05-16
SHENZHEN SHI JI GUANG SU INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present invention provides a retrieval method and device, which can solve the problem that the retrieval results are not targeted and the accuracy is not high in the existing retrieval methods

Method used

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  • Retrieval method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] see figure 1 , this embodiment provides a retrieval method, the retrieval method flow is as follows:

[0062]101: Receive the search term input by the user;

[0063] 102: Obtain relevant information of the user, analyze the relevant information, and obtain scenario data matching the user;

[0064] 103: Searching in the retrieval database according to the retrieval words and the scene data.

[0065] The method provided in this embodiment obtains the scene data matching the user, and searches according to the search terms and the scene data, so that the search can be performed according to the user's search wishes, so that the obtained search results are more targeted and accurate.

Embodiment 2

[0067] This embodiment provides a retrieval method, the method acquires the relevant information of the user, obtains the scene data matching the user according to the relevant information of the user, and considers the scene data of the user in the retrieval process, thereby improving the accuracy of the retrieval result. Target and accuracy. Wherein, the relevant information of the user includes log information and / or user information of the user. For ease of description, this embodiment takes the user's related information including the user's log information and user information as an example, and describes the method provided in this embodiment in detail. see figure 2 , the method flow provided by this embodiment is specifically as follows:

[0068] 201: Obtain document data, and construct a retrieval database according to the document data;

[0069] Among them, the retrieval database is indispensable in the retrieval technology, and there are many ways of constructin...

Embodiment 3

[0084] see image 3 , the present embodiment provides a retrieval device, the device includes:

[0085] A receiving module 301, configured to receive a search term input by a user;

[0086] The first acquiring module 302 is configured to acquire relevant information of the user, and analyze the relevant information to obtain scenario data matching the user;

[0087] The retrieval module 303 is configured to perform retrieval in the retrieval database according to the retrieval words received by the receiving module 301 and the scene data obtained by the first obtaining module 302 .

[0088] see Figure 4 , the retrieval means also includes:

[0089] A second acquiring module 304, configured to acquire document data;

[0090] A construction module 305, configured to construct a retrieval database according to the document data acquired by the second acquisition module 304;

[0091] Correspondingly, the retrieval module 303 is specifically configured to perform retrieval in...

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Abstract

The invention discloses a retrieval method and device, belonging to the technical field of retrieval. The method comprises the following steps: receiving retrieval words input by a user; obtaining relevant information of the user and analyzing the relevant information to obtain scene data matched with the user; and carrying out retrieval in a retrieval database according to the retrieval words and the scene data. The method and the device provided by the invention have the following beneficial effects: by obtaining the scene data matched with the user and carrying out retrieval according to the retrieval words input by the user and the scene data, retrieval can be carried out according to the retrieval intention of the user so that the obtained retrieval results are more pertinent and accurate.

Description

technical field [0001] The invention relates to the technical field of retrieval, in particular to a retrieval method and device. Background technique [0002] The rapid popularization of the Internet has become an important symbol of the information age, and anyone can publish information through the Internet at any time and anywhere. Quickly and effectively find the information that users need in the huge information database, making search engines a good helper for finding information. [0003] Existing search engines require the user to repeatedly search for the desired information in the search results after the user enters the search term, or in the entire search process, the user needs to repeatedly modify the search term and repeatedly filter the search results. own useful information. [0004] There are at least the following disadvantages in the prior art: [0005] When the existing search engine implements retrieval, the same retrieval term will obtain the same...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 孙良
Owner SHENZHEN SHI JI GUANG SU INFORMATION TECH
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