Cluster-Smoothed with Random Neighbor Selection for Collaborative Filtering.
Aulia RahmawatiAgung Toto WibowoGia Septiana WulandariPublished in: IC3INA (2015)
Keyphrases
- neighbor selection
- collaborative filtering
- recommender systems
- matrix factorization
- clustering algorithm
- data sparsity
- rating matrix
- data clustering
- user profiles
- user preferences
- recommendation quality
- randomly generated
- deal with information overload
- data mining
- content based filtering
- hierarchical clustering
- cluster analysis
- transfer learning
- recommendation systems
- uniformly distributed
- information filtering
- pearson correlation coefficient
- data points
- social networks