Keyphrases
- hierarchical clustering
- recommender systems
- user preferences
- collaborative filtering
- clustering algorithm
- recommendation systems
- k means
- user feedback
- information overload
- single linkage
- model based clustering
- clustering method
- binary search trees
- hierarchical clustering algorithms
- hierarchical clustering methods
- tree structure
- feature selection
- text clustering
- hierarchical clustering algorithm
- user ratings
- prediction accuracy
- incremental clustering
- single link
- agglomerative hierarchical clustering