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A method and device for information retrieval

A technology for information retrieval and retrieval instructions, applied in the field of retrieval, can solve problems such as low efficiency and complex retrieval operations, and achieve the effect of simplifying information retrieval operations and improving information retrieval efficiency.

Active Publication Date: 2020-02-07
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a method and device for information retrieval, aiming to solve the problem that the existing information retrieval method can only perform information retrieval in one page, which causes complex retrieval operations and low efficiency

Method used

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  • A method and device for information retrieval
  • A method and device for information retrieval
  • A method and device for information retrieval

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Embodiment Construction

[0019] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0020] In the embodiment of the present invention, after receiving the search keywords, by traversing all the pages opened in the browser, find out the pages that match the search keywords, so that the pages opened by the browser can be retrieved based on the search keywords. Keywords are used for information retrieval, which simplifies the operation of information retrieval and improves the efficiency of information retrieval.

[0021] In order to illustrate the technical solutions of the present invention, specific examples are used below to illustrate.

[0022] figure 1 The implementation flow...

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Abstract

The invention is suitable for the retrieval field, and provides an information retrieval method and device. The method comprises the following steps: receiving an information retrieval instruction which comprises a retrieval keyword; according to the information retrieval keyword, traversing all pages opened in a browser, looking up a page which is matched with the retrieval keyword from the pages, and generating a retrieval result, wherein the retrieval result comprises the information of the page matched with the retrieval keyword; and outputting the retrieval result. When the retrieval keyword is received, all pages which are opened in the browser are traversed, the page which is matched with the retrieval keyword is found from all pages, so that retrieval can be carried out according to the retrieval keyword in multiple pages opened in the browser to simplify a retrieval operation and improve retrieval efficiency.

Description

technical field [0001] The invention belongs to the retrieval field, in particular to an information retrieval method and device. Background technique [0002] With the development of network communication technology, the amount of information that can be provided by the network shows an exponential growth trend. One of the common ways for users to obtain the information they need from such a massive amount of information is through information retrieval technology. The browser used to browse the web is one of the ways to present information, so how to retrieve information in the pages opened by the browser has become a retrieval problem that needs to be urgently solved. [0003] When information retrieval is performed on the page opened by the browser, the information retrieval is generally performed on the current page. When multiple pages are opened in the browser, it is necessary to input a retrieval keyword once in each page. And only page by page can be retrieved sep...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/953
Inventor 林晓丹
Owner TENCENT TECH (SHENZHEN) CO LTD
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