Recommendation System Based on the Discovery of Meaningful Categorical Clusters.
Nicolas DurandLuigi LancieriBruno CrémilleuxPublished in: KES (2003)
Keyphrases
- clustering algorithm
- recommender systems
- overlapping clusters
- categorical data
- analysis of gene expression data
- hierarchical clustering
- data clustering
- knowledge discovery
- data distribution
- self organizing maps
- graph clustering
- density based clustering
- database
- hierarchical structure
- pattern discovery
- collaborative filtering
- unsupervised clustering
- exploratory analysis
- numerical values
- meaningful clusters