gSVD++: supporting implicit feedback on recommender systems with metadata awareness.
Marcelo Garcia ManzatoPublished in: SAC (2013)
Keyphrases
- implicit feedback
- recommender systems
- metadata
- collaborative filtering
- eye tracking
- user behavior
- personalized ranking
- user feedback
- matrix factorization
- web search
- explicit feedback
- digital libraries
- cold start
- relevance feedback
- cold start problem
- search result
- personalized recommendation
- recommendation quality
- contextual information
- relevance judgments
- latent factors
- multimedia
- singular value decomposition
- search logs
- structured data
- information overload
- user preferences