Unsupervised Construction of Topic-Based Twitter Lists.
Francois de VilliersMcElory HoffmannSteve KroonPublished in: SocialCom/PASSAT (2012)
Keyphrases
- social media
- public opinion
- topic detection
- microblog posts
- emerging topics
- hot topics
- topic modeling
- social networks
- social networking
- topic models
- lda model
- semi supervised
- multi document summarization
- unsupervised learning
- related topics
- data driven
- supervised learning
- completely unsupervised
- data sets
- user interests
- construction process
- expert finding