A fuzzy approach for natural noise management in group recommender systems.
Jorge CastroRaciel Yera ToledoLuis MartínezPublished in: Expert Syst. Appl. (2018)
Keyphrases
- recommender systems
- management system
- collaborative filtering
- fuzzy sets
- information systems
- missing data
- noisy data
- fuzzy clustering
- data management
- fuzzy logic
- knowledge management
- noise model
- additive noise
- membership functions
- signal to noise ratio
- noise level
- random noise
- fuzzy set theory
- user modeling
- decision making
- noise reduction
- information management
- recommendation quality
- user profiling
- image noise
- data processing
- fuzzy neural network
- fuzzy numbers
- gaussian noise
- user model
- fuzzy rules
- fuzzy controller
- group decision making
- implicit feedback
- image processing
- project management
- matrix factorization