Estimate Features Relevance for Groups of Users.

Stefano Cereda Leonardo Cella Paolo Cremonesi

Published in: IIR (2017)

Keyphrases

feature extraction
user interaction
feature space
information retrieval
feature set
recommender systems
image features
end users
implicit feedback
user groups
low level
feature vectors
classification accuracy
collaborative filtering
co occurrence
query expansion
decision trees
extracted features
website
data sets