Collaborative Filtering Using Restoration Operators.
Atsuyoshi NakamuraMineichi KudoAkira TanakaPublished in: PKDD (2003)
Keyphrases
- collaborative filtering
- recommender systems
- matrix factorization
- image restoration
- user preferences
- data sparsity
- recommendation systems
- image processing
- neural network
- pearson correlation coefficient
- recommendation quality
- content based filtering
- cold start problem
- database
- personalized recommendation
- product recommendation
- transfer learning
- post processing
- maximum margin matrix factorization
- deal with information overload