Inferring Your Expertise from Twitter: Integrating Sentiment and Topic Relatedness.
Yu XuDong ZhouSéamus LawlessPublished in: WI (2016)
Keyphrases
- public opinion
- influence propagation
- polarity classification
- topic detection
- sentiment analysis
- social media
- expert finding
- hot topics
- opinion mining
- social networks
- news stories
- social media data
- online social networks
- microblog posts
- emerging topics
- opinion retrieval
- online social media
- topic specific
- product reviews
- expert systems
- co occurrence
- sentiment classification
- micro blog
- micro blogging
- query topic
- query terms
- opinion summarization
- latent dirichlet allocation
- viral marketing
- semantic similarity
- influence maximization
- news articles
- document clustering
- positive and negative
- topic modeling
- document level