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Microblog Hot Topics Tracking Method Based on Particle Swarm Optimization
Pages: 51-54
Year: Issue:  12
Journal: Information Science

Keyword:  particle swarm optimizationmicrobloghot topicsiterationinfluence of topic;
Abstract: As microblog application grows rapidly, it is very important to extract hot topics from massive microblog informa-tion. Over one hundred topics are extracted from microblog user information. Particle swarm optimization is used for itera-tion. The top influence of topic is seen as the ultimate impact of topic. When the topic’s influence value is higher than 14,it should be seen as a hot topic. Through the early discovery of hot topics, the management department can guide thehealthy development of microblog.
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