Discovering Hidden Contextual Factors for Implicit Feedback.
Massimo MelucciRyen W. WhitePublished in: CIR (2007)
Keyphrases
- implicit feedback
- contextual factors
- user behavior
- contextual information
- latent factors
- explicit feedback
- user interaction
- user preferences
- eye tracking
- context aware
- web search
- user interests
- user feedback
- background information
- database
- relevance feedback
- matrix factorization
- relevance judgments
- recommender systems
- database systems
- web pages