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Method and system for searching information

A technology for searching information and search results, which is applied in the field of searching information, and can solve the problems of heavy search engine burden, large and heavy information off-topic, slow speed, etc., and achieve the effects of improving search speed, saving space, and reducing interference

Active Publication Date: 2008-03-19
ALIBABA CLOUD COMPUTING LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0008] The present invention provides a search method and system, which are used to solve the problems in the prior art that the searched large and heavy information deviates from the subject, and the search engine is overloaded and the speed is slow

Method used

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  • Method and system for searching information
  • Method and system for searching information
  • Method and system for searching information

Examples

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Embodiment Construction

[0046] The present invention divides the keywords input by the user, filters out the words irrelevant to the subject, and then matches the remaining keywords with the words in the subject keyword database, and searches the information according to the subject keywords, so that the search time Keywords are closer to the topic and reduce irrelevant information.

[0047] Referring to FIG. 2A , the system structure for searching information in this embodiment includes a user browser 21 , a search device 22 , a subject keyword library 23 , an information index library 24 and an information delivery device 25 .

[0048] The subject keyword database 23 stores subject keywords and keeps updating regularly. The user browser 21 provides the user with a search interface and information display, and sends the keyword input by the user to the search device 22 . The search device 22 divides the received keywords into words, matches the decomposed keywords with the topic keywords in the top...

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Abstract

The present invention discloses a method and a system of information searching in the field of communication and solves the problems existing in the prior art that the searched information is far deviated from the topic and that the searching engine is overloaded and slowish. The present invention matches the key words inputted by users with the words in a topic keyword bank to determine the topic keywords, searches out the interrelated information closer to the intentions of the users and sorts the information to facilitate the users to see the information closest to the intentions, and simultaneously updates the topic keyword bank regularly or irregularly. The searching system consists of a user browser, a searching device, a topic keyword bank, an information index bank and an information-placing device, wherein, the searching device consists of a communication interface, a word-segmenting module, a filtering module and a searching engine.

Description

technical field [0001] The invention relates to the field of computer and communication, in particular to a method and system for searching information. Background technique [0002] With the development of the Internet, the Internet has become one of the main sources for people to obtain information. Most users use search engines to obtain relevant information they want to find. [0003] At present, the existing technology is, please refer to Figure 1, the user enters the keyword to obtain information on the browser, for example, enters "what birthday gift should I send to my good friend", and sends it to the search engine; [0004] The search engine divides the keywords entered by the user into words, and divides the above example into: me / send / what / birthday / gift / give / good / friend; and then remove a small number of common filter words, such as "I", "good", etc. Search the remaining words, the remaining words in the above example are "birthday", "gift" and "friend"; [00...

Claims

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Application Information

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IPC IPC(8): G06F17/30
Inventor 余斯恒孔维青张立中王磊
Owner ALIBABA CLOUD COMPUTING LTD
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