Active Dual Collaborative Filtering with Both Item and Attribute Feedback.
Luheng HeNathan Nan LiuQiang YangPublished in: AAAI (2011)
Keyphrases
- collaborative filtering
- user preferences
- collaborative filtering recommendation algorithm
- user ratings
- personalized recommendation
- item recommendation
- recommender systems
- pearson correlation coefficient
- cold start problem
- latent factor models
- making recommendations
- cold start
- hybrid recommendation
- matrix factorization
- user feedback
- item based collaborative filtering
- recommendation algorithms
- attribute values
- implicit feedback
- data sparsity
- recommendation systems
- rating prediction
- recommendation quality
- relevance feedback
- prediction accuracy
- user similarity
- feedback mechanisms
- collaborative recommendation
- visual feedback
- user interests
- website
- user specific
- probabilistic matrix factorization
- active learning
- deal with information overload
- user item rating