Pruning and aging for user histories in collaborative filtering.
Dionisis MargarisCostas VassilakisPublished in: SSCI (2016)
Keyphrases
- collaborative filtering
- recommender systems
- user preferences
- web page recommendation
- user profiles
- recommendation systems
- user interests
- content based filtering
- user ratings
- matrix factorization
- search space
- user interaction
- user interface
- information retrieval
- making recommendations
- item recommendation
- pruning algorithms
- recommendation quality
- product recommendation
- information overload
- relevance feedback
- user experience
- user input
- query formulation
- data sparsity
- user specific
- end users
- collaborative filtering algorithms
- neural network
- user feedback
- user model