News-Topic Oriented Hashtag Recommendation in Twitter Based on Characteristic Co-occurrence Word Detection.
Feng XiaoTomoya NoroTakehiro TokudaPublished in: ICWE (2012)
Keyphrases
- co occurrence
- topic models
- social media
- word co occurrence
- hot topics
- topic detection
- translation model
- news articles
- news media
- recommender systems
- latent topics
- user generated content
- named entities
- online news
- wordnet
- topic modeling
- latent dirichlet allocation
- news stories
- semantic relations
- public opinion
- collaborative filtering
- latent semantic analysis
- probabilistic latent semantic analysis
- object detection
- word sense
- semantic similarity
- text documents
- micro blogging
- information extraction
- probabilistic model
- keywords