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Short text mapping and recommending method

A recommendation method and short text technology, applied in the field of information search, can solve problems such as mining knowledge points, and achieve the effect of improving efficiency and reducing use costs

Active Publication Date: 2021-03-26
北京中科汇联科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, there is no relevant technical solution to mine knowledge points from these short text data, construct a relationship map about keywords, knowledge points, and short texts, and then based on the constructed map, recommend short texts such as keywords searched by users to users. Knowledge points and short texts

Method used

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  • Short text mapping and recommending method

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Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0037] The purpose of the present invention is to provide a short text map and recommendation method, which converts a large number of unstructured short texts into keywords, knowledge points, and short text maps. Based on the established relationship map, according to user search Short texts such as keywords, recommend knowledge points and short texts to users.

[0038] In order to make the above objects, features and advantages of the present invention more ...

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Abstract

The invention discloses a short text mapping and recommending method. The method comprises the following steps: S1, collecting short texts to generate a text set; S2, mining frequent phrases from thetext set as knowledge points, and constructing maps of keywords, knowledge points and short texts; and S3, based on the atlas database of the keywords, the knowledge points and the short texts, querying a knowledge point atlas according to the short texts input by the user, and recommending the short texts. According to the short text mapping and recommending method provided by the invention, a user can search and query keywords and short texts more conveniently, does not need to accurately edit search statements or edit statements according to a certain text rule, and can recommend related contents to the user only according to the keywords and the short texts searched by the user, so that the user experience is improved. The query efficiency of the user is greatly improved, the use costof the user is reduced, and convenience is provided for the user.

Description

technical field [0001] The invention relates to the technical field of information search, in particular to a short text mapping and recommendation method. Background technique [0002] With the widespread application of Internet information systems, a large amount of short text data has been generated, such as customer service questions, user comments, user messages, chat records, and search terms. In the processing of this data, it is of great significance to realize the simple and effective classification of a large number of short text data. At present, there is no relevant technical solution to mine knowledge points from these short text data, construct a relationship map about keywords, knowledge points, and short texts, and then based on the constructed map, recommend short texts such as keywords searched by users to users. Knowledge points and short texts. Therefore, constructing a relationship map about keywords, knowledge points, and short texts, and then based o...

Claims

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Application Information

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IPC IPC(8): G06F16/36G06F40/216G06F40/289G06F40/30
CPCG06F40/289G06F40/216G06F40/30G06F16/367
Inventor 王丙栋游世学
Owner 北京中科汇联科技股份有限公司
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