Latent factor models and aggregation operators for collaborative filtering in reciprocal recommender systems.
James NeveIvan PalomaresPublished in: RecSys (2019)
Keyphrases
- latent factor models
- aggregation operators
- collaborative filtering
- recommender systems
- matrix factorization
- owa operators
- fuzzy set theory
- fuzzy sets
- group decision making
- data sparsity
- user preferences
- user profiles
- personalized recommendation
- recommendation systems
- fuzzy measures
- user interests
- user feedback
- multi dimensional
- cold start problem
- decision making
- preference relations
- data mining
- collaborative filtering algorithms
- feature extraction