Performance Improvement of a Movie Recommendation System based on Personal Propensity and Secure Collaborative Filtering.
Woon-hae JeongSe-jun KimDoo-Soon ParkJin KwakPublished in: J. Inf. Process. Syst. (2013)
Keyphrases
- collaborative filtering
- recommender systems
- recommendation systems
- user ratings
- matrix factorization
- data sparsity
- user preferences
- personalized recommendation
- deal with information overload
- user based collaborative filtering
- personal information
- recommendation quality
- product recommendation
- recommendation algorithms
- neural network
- pearson correlation coefficient
- neighbor selection
- probabilistic matrix factorization
- security requirements
- authentication scheme
- information filtering
- user interests
- transfer learning
- lightweight
- significant improvement
- website