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Micro-blog user relationship based user gender identification method and system

A gender identification and user technology, applied in special data processing applications, instruments, network data retrieval, etc., can solve the problems of short content, inability to achieve classification effect, etc., and achieve the effect of good classification effect

Active Publication Date: 2015-01-07
SUZHOU UNIV
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AI Technical Summary

Problems solved by technology

Because microblog messages are not like traditional texts, their content is short and colloquial, and there are often some emoticons in the messages, the traditional text classification method cannot achieve a good classification effect

Method used

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  • Micro-blog user relationship based user gender identification method and system
  • Micro-blog user relationship based user gender identification method and system
  • Micro-blog user relationship based user gender identification method and system

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Embodiment Construction

[0025] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0026] figure 1 It is a flowchart of a user gender identification method based on microblog user relationship provided by a preferred embodiment of the present invention. Such as figure 1 As shown, the user gender identification method based on the microblog user relationship provided by the preferred embodiment of the present invention includes steps S1-S3.

[0027] Step S1: According to the API interface provided by the microblog website, user information of microblog users is collected, and different users are classified.

[0028] Specifically, the microblog website described in this embodiment is Sina Weibo, and in other embodiments, it can be set according to needs, which is not limited in th...

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Abstract

The invention provides a micro-blog user relationship based user gender identification method and system. The method includes the following steps of S1 collecting micro-blog user information and classifying different users according to an API (application program interface) provided by a micro-blog website; S2 respectively obtaining userids of followers and fans of classified users according to userids of the classified users and organizing the userids of the followers and the fans into text; S3 performing feature extraction on training samples through information gain and classifying the samples to be classified through a maximum entropy classifier. Compared to user gender identification methods and systems using micro-blog text, the micro-blog user relationship based user gender identification method and system has a better micro-blog user gender classification effect.

Description

technical field [0001] The invention belongs to the technical field of natural language processing, and in particular relates to a user gender identification method and system based on microblog user relationships. Background technique [0002] At present, Weibo is an integrated and open Internet social service emerging in the web2.0 era. It breaks through the boundary between the mobile communication network and the Internet, and users can instantly publish texts within 140 characters through mobile phones, IM software, and external API interfaces. Therefore, it is more and more popular among Internet users. Statistics show that by the end of May 2011, there were 300 million registered Weibo users on Twitter alone. Take Sina Weibo as an example. From August 2009 when Sina Weibo was launched, to April 2011, in just 20 months, the registered users of Sina Weibo reached 142 million. Following the launch of Sina Weibo, Tencent, NetEase, Sohu, etc. have also launched Weibo ser...

Claims

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F16/355G06F16/951
Inventor 李寿山黄磊周国栋孔芳
Owner SUZHOU UNIV
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