Optimizing Parallel Collaborative Filtering Approaches for Improving Recommendation Systems Performance.
Christos SardianosGrigorios Ballas PapadatosIraklis VarlamisPublished in: Inf. (2019)
Keyphrases
- collaborative filtering
- recommendation systems
- recommender systems
- recommendation algorithms
- user preferences
- recommendation quality
- matrix factorization
- content based filtering
- collaborative filtering recommendation algorithm
- user modeling
- collaborative filtering recommendation
- personalized recommendation
- collaborative filtering algorithms
- latent factor models
- information filtering
- learning to rank
- pearson correlation coefficient
- social recommendation
- transfer learning
- data sparsity
- product recommendation
- user profiles
- pairwise
- hybrid recommendation
- learning algorithm