Recommendation System Based on the Discovery of Meaningful Categorical Clusters.

Nicolas Durand Luigi Lancieri Bruno Crémilleux

Published 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