A Probabilistic Hierarchical Approach for Pattern Discovery in Collaborative Filtering Data.

Nicola Barbieri Giuseppe Manco Ettore Ritacco

Published in: SDM (2011)

Keyphrases

pattern discovery
data sets
data analysis
collaborative filtering
data structure
database
bayesian networks
uncertain data
high dimensional
databases
real world
data mining
probabilistic model
knowledge discovery
association rule mining
web data