Correlation consistency constrained probabilistic matrix factorization for social tag refinement.
Jing LiuYifan ZhangZechao LiHanqing LuPublished in: Neurocomputing (2013)
Keyphrases
- probabilistic matrix factorization
- social annotations
- social bookmarking systems
- social tagging
- collaborative filtering
- social networks
- matrix factorization
- social web
- social interaction
- social tags
- social networking
- tag clouds
- social tagging systems
- social media
- recommender systems
- keywords
- refinement process
- power law
- maximum likelihood
- tagging systems