Understanding Rating Behaviour and Predicting Ratings by Identifying Representative Users.
Rahul KamathMasanao OchiYutaka MatsuoPublished in: CoRR (2016)
Keyphrases
- product recommendation
- collaborative filtering
- recommender systems
- user preferences
- matrix factorization
- user ratings
- recommendation algorithms
- recommendation systems
- netflix prize
- recommendation quality
- user behaviour
- cold start problem
- collaborative filtering recommendation algorithm
- collaborative filtering recommender systems
- active user
- collaborative filtering algorithms
- data sparsity
- personalized recommendation
- implicit feedback
- user generated content
- cold start
- web content
- user profiles
- information sources
- user interests
- user similarity
- end users
- rating prediction
- social media
- item based collaborative filtering
- website