Using Implicit Feedback for Neighbors Selection: Alleviating the Sparsity Problem in Collaborative Recommendation Systems.
Bruno Bandeira FernandesJuarez A. P. SacentiRoberto WillrichPublished in: WebMedia (2017)
Keyphrases
- recommendation systems
- implicit feedback
- collaborative filtering
- user feedback
- recommender systems
- personalized recommendation
- data sparsity
- recommendation quality
- personalized ranking
- web search
- matrix factorization
- explicit feedback
- tag recommendation
- user preferences
- eye tracking
- user interaction
- user profiles
- relevance feedback
- user behavior
- search result
- recommendation algorithms
- cold start
- learning to rank
- search engine
- web pages