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Search method, search device and search system

A search method and technology of search conditions, applied in the field of network search, can solve problems such as unintuitiveness and untargeted search results.

Inactive Publication Date: 2013-08-21
SHENZHEN SHI JI GUANG SU INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiments of the present invention is to provide a search method, aiming to solve the problem that the search results are not targeted and intuitive when the existing search engines meet the user's specific information search needs

Method used

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  • Search method, search device and search system
  • Search method, search device and search system
  • Search method, search device and search system

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Embodiment approach

[0044] In order to further simplify the data extraction process provided by the second embodiment of the present invention, the extraction of specific information in the target page is based on the aggregation similarity of the webpage structure, that is, the same extraction rules are used for webpage collections with similar webpage structures under the same website. Generated by pre-learning page sets of different websites. image 3 The implementation process of the search method provided by the third embodiment of the present invention is shown, which is a preferred implementation of step S202. The specific implementation process is described in detail as follows:

[0045] In step S301, the URL of the target page and the document object model-tree (DOM-tree) are obtained respectively.

[0046] In this embodiment, by parsing the target page, it can be obtained as Figure 4 The DOM-tree shown clearly and intuitively describes the tree structure of the target page.

[0047] In step S...

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Abstract

The invention is applicable to the field of network search, and provides a search method, a search device and a search system. The method includes the steps: acquiring webpage data of a specific information category in a preset type website, transforming the webpage data into structural data and then storing the structural data in an indexed manner; and presenting the structural data matched with search conditions. Therefore, when a user conducts a search, the structural data of the specific information category matched with the search conditions can be directly presented according to the search conditions provided by the user, and specific information search service is visually, orderly and specifically provided for the user.

Description

Technical field [0001] The present invention belongs to the field of network search, and particularly relates to a search method, device and system. Background technique [0002] Most of the existing search engines are general-purpose search engines, which crawl web pages in all domains. Therefore, after users provide search conditions, their corresponding search results cover a wide range, and most of them are directly provided in the form of web links user. [0003] In the actual search behavior, users often have some specific information search needs. For example, for students preparing to study for graduate students, in the preparation process, a large number of personal information of professors in related research fields need to be consulted to determine the application Target: For scientific researchers, it is necessary to frequently search for information on scientific research talents in line with their research direction in order to conduct academic exchanges. Just take...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 高得恩高一波
Owner SHENZHEN SHI JI GUANG SU INFORMATION TECH