Are heterogeinity and conflicting preferences no longer a problem? Personality-based dynamic clustering for group recommender systems.
Patrícia AlvesAndré MartinsFrancisco NegrãoPaulo NovaisAna de AlmeidaGoreti MarreirosPublished in: Expert Syst. Appl. (2024)
Keyphrases
- recommender systems
- user preferences
- clustering method
- collaborative filtering
- clustering algorithm
- k means
- homogeneous groups
- dynamic environments
- unsupervised learning
- data clustering
- recommendation systems
- similar objects
- user profiling
- fuzzy clustering
- multi attribute
- categorical data
- self organizing maps
- information theoretic
- hierarchical clustering
- matrix factorization
- preference relations
- personal preferences
- decision making