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A social network-based short topic text recognition method and device

A social network and text recognition technology, applied in the field of short topic text recognition methods and devices, can solve the problems of low classification accuracy and low classification coverage, and achieve the effect of improving accuracy and coverage

Active Publication Date: 2018-05-22
MICRO DREAM TECHTRONIC NETWORK TECH CHINACO
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Problems solved by technology

It has technical defects of low classification accuracy and low classification coverage

Method used

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  • A social network-based short topic text recognition method and device
  • A social network-based short topic text recognition method and device
  • A social network-based short topic text recognition method and device

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Embodiment Construction

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but 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 efforts shall fall within the protection scope of the present invention.

[0021] like figure 1 As shown, it is a flowchart of a social network-based short topic text recognition method according to an embodiment of the present invention, and the social network-based short topic text recognition method includes:

[0022] 101. Receive short topic texts based on social networks;

[0023] 102. Obtain topic keywords of the short topic text;

[0024] 103. According to the topic keywords of the short topic texts...

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Abstract

The embodiment of the invention discloses a short topic text identification method and device based on a social network. The short topic text identification method based on the social network comprises the following steps: receiving a short topic text based on the social network; acquiring a topic keyword of the short topic text; determining a capability tag corresponding to the short topic text according to the topic keyword of the short topic text based on a preset mapping relationship between topic keywords and capability tags of the social network; and setting the corresponding capability tag for the short topic text. The technical scheme has the beneficial effects that short topic texts are identified in a classification way. Short text classification in the prior art has the defects of low accuracy and coverage rate due to limited content. In the embodiment of the invention, a capability tag of a publisher is introduced after introduction of the topic keywords and mapping of the topic keywords to the capability tags, so that the accuracy and coverage rate of short topic text classification can be increased effectively.

Description

technical field [0001] The present invention relates to the technical field of social networks, and in particular, to a method and device for short topic text recognition based on social networks. Background technique [0002] Several concepts are involved in the field of short topic text recognition in social networks: short topic text refers to the blog posts published by some accounts in social networks such as Weibo. The writing form is to place keywords between two #, followed by In addition to other content, the topic of the information expressed by the blog post is summarized by the keywords between two #s. This type of blog post is a short topic text. User capability tags refer to tags that describe the capability characteristics presented by users through self-filled information, published blog posts, and other information in social networks. The capability tag corresponding to the short topic text refers to the tag describing the content of a blog post published b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/27G06F17/30
CPCG06F16/3334G06F16/35G06F40/279
Inventor 李金奎
Owner MICRO DREAM TECHTRONIC NETWORK TECH CHINACO
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