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Search method and device

A search method and search result technology, applied in the field of information retrieval, can solve the problems of bandwidth resources affecting user experience, etc., and achieve the effect of improving user experience and saving bandwidth resources

Active Publication Date: 2015-01-28
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The retrieval results of the above method and other methods in the prior art may contain redundant items, which not only occupy bandwidth resources but also affect user experience

Method used

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Embodiment Construction

[0028] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0029] The following embodiments can be applied to retrieval in various networks. Of course, since mobile terminals have strict requirements on bandwidth, repeated data transmission means additional traffic charges, so the retrieval applied to mobile terminals can obtain better effect.

[0030] In this embodiment, a search method is provided, figure 1 is a flowchart of a search method according to an embodiment of the present invention, such as figure 1 As shown, the process includes the following steps:

[0031] Step S102, acquiring the keywords requested to be searched.

[0032] Step S104, obtaining the information of multiple files corresponding to the word segmentation items including the abo...

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Abstract

A retrieval method and apparatus are disclosed. The retrieval method includes: obtaining a keyword requesting for retrieval, obtaining information of a plurality of documents corresponding to word segmentation items of the keyword or word segmentation items similar to the keyword, wherein, the information of each document of a plurality of documents includes one or more word segmentation items corresponding to key information of the document and frequency of each word segmentation item's occurrence in the key information which is the information defined for retrieval of the document, determining similar documents from a plurality of documents, wherein, the similar documents are the documents with a ratio of similarity of word segmentation items corresponding to the documents and the frequency corresponding to each word segmentation item above a threshold value, returning a retrieval result which only maintains one of the similar documents. By the present invention, bandwidth resource is saved and user experience is improved.

Description

technical field [0001] The invention relates to the field of information retrieval, in particular to a search method and device. Background technique [0002] At present, many files are shared on the network, therefore, how to retrieve the files required by the user is particularly important. [0003] A method for searching and downloading mobile phone files is provided in the prior art, that is, the server in the domain where the mobile terminal is located receives the keyword information of the search request, searches for resources in the mobile communication network, and returns the searched resource list to the mobile terminal , the mobile terminal receives the data source information selected by the user according to the resource list, and initiates a download request to the server in the domain where the mobile terminal is located, and the server in the domain where the mobile terminal is located sends the required resources to the mobile terminal. [0004] The retri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30
CPCG06F17/30634G06F16/33
Inventor 齐波
Owner ZTE CORP