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Determining method and device of keywords

A technology for determining methods and keywords, applied in the computer field, can solve the problem that keywords cannot accurately reflect the corresponding information

Active Publication Date: 2018-06-12
ENN CHINA GAS ENVESTMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Since there are meaningless words such as auxiliary words and pronouns in the words split from the title, the keywords determined by the above method cannot accurately reflect their corresponding information

Method used

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  • Determining method and device of keywords
  • Determining method and device of keywords
  • Determining method and device of keywords

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Embodiment Construction

[0057] In order to make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the protection of the present invention. range.

[0058] Such as figure 1 As shown, the embodiment of the present invention provides a keyword determination method, which may include the following steps:

[0059] Step 101: Obtain information to be determined, and parse at least one characteristic word from the information to be determined;

[0060] Step 102: For each of the feature words, e...

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Abstract

The invention provides a determining method and device of keywords. The method comprises the steps of obtaining to-be-determined information, and analyzing the to-be-determined information to obtain at least one feature word; executing each feature word, wherein whether or not target sample keywords matched with the feature word exist in at least one prestored sample keyword is determined, and ifyes, the matching coefficient of the feature word and the target sample keywords is determined; determining whether the matching coefficienTS are larger than a preset threshold value or not, and if yes, regarding the feature words as keywords corresponding to the to-be-determined information. By means of the determining method and device of the keywords, the accuracy of the keywords can be improved.

Description

Technical field [0001] The present invention relates to the field of computer technology, in particular to a method and device for determining keywords. Background technique [0002] With the development of computer technology, the amount of information has exploded. In order to facilitate effective management of a large amount of information, it is usually necessary to determine the keywords corresponding to the information to classify and manage the information according to the keywords. [0003] At present, when determining the keywords corresponding to the information, the title corresponding to the information is first determined, and then the title is split into multiple words, and each of the split words is directly used as the keyword corresponding to the information. [0004] Since there are unrealistic words such as auxiliary words and pronouns in the words separated from the title, the keywords determined by the above method cannot accurately reflect their corresponding i...

Claims

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Application Information

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IPC IPC(8): G06F17/27G06F17/30
CPCG06F16/35G06F40/205G06F40/284
Inventor 闵剑温煦峰郝景坡张静静翟素校
Owner ENN CHINA GAS ENVESTMENT