The Impact of Rating Scales on User's Rating Behavior.

Cristina Gena Roberto Brogi Federica Cena Fabiana Vernero

Published in: UMAP (2011)

Keyphrases

collaborative filtering
user preferences
recommender systems
user ratings
collaborative recommendation
active user
collaborative filtering recommender systems

recommendation quality
user interaction
user feedback
behavioral patterns
user behavior
rating prediction

user interface
query formulation
demographic information
user satisfaction
user centric
recommendation systems

information systems
matrix factorization
user model
relevance feedback
end users
digital libraries