How scales influence user rating behaviour in recommender systems.
Federica CenaCristina GenaPierluigi GrilloTsvi KuflikFabiana VerneroAlan J. WeckerPublished in: Behav. Inf. Technol. (2017)
Keyphrases
- recommender systems
- user ratings
- collaborative filtering
- data sparsity
- prediction accuracy
- rating prediction
- recommendation quality
- collaborative filtering algorithms
- matrix factorization
- user preferences
- cold start
- language modelling
- information overload
- content based filtering
- user profiles
- implicit feedback
- cold start problem
- social influence
- web search
- website