Computer Science ›› 2015, Vol. 42 ›› Issue (Z6): 500-502.

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Topic Related Space-based Microblog User Interests Mining and Visualization Method

ZHAO Hua, JI Xiao-wen, ZENG Qing-tian and HAO Chun-yan   

  • Online:2018-11-14 Published:2018-11-14

Abstract: Microblog is an effective platform to get the user interests.Based on the analysis of the habit and the characteristic of publishing microblog,this paper proposed a topic related space-based microblog user interests mining me-thod,with the help of the location feature.This method firstly creates the topic related space based on the topic detection,secondly calculates the interest index value of each word based on the combination of TFIDF and location feature,and finally visualizes the mining results based on the 3D tag clouds.The experimental results show that the proposed method is useful.

Key words: Microblog,User interests,Topic related space,Visualization

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