Accuracy improvements for multi-criteria recommender systems.
Dietmar JannachZeynep KarakayaFatih GedikliPublished in: EC (2012)
Keyphrases
- multi criteria
- recommender systems
- decision analysis
- decision aid
- decision makers
- imprecise information
- multiple criteria decision making
- decision making
- fuzzy logic
- group decision making
- multi criteria optimization
- arc consistency algorithm
- goal programming
- multiple criteria
- prediction accuracy
- collaborative filtering
- multi objective
- real world
- multi criteria decision making
- user profiles
- dimensionality reduction
- preference elicitation
- collaborative filtering algorithms
- data analysis
- feature extraction
- data sets