Improving accuracy of recommendation system by means of Item-based Fuzzy Clustering Collaborative Filtering.
Cosimo BirtoloDavide RoncaRoberto ArmenisePublished in: ISDA (2011)
Keyphrases
- collaborative filtering
- fuzzy clustering
- recommender systems
- fuzzy c means
- recommendation algorithms
- collaborative filtering algorithms
- matrix factorization
- intuitionistic fuzzy
- membership functions
- recommendation systems
- fuzzy clustering algorithm
- clustering algorithm
- fuzzy clustering method
- prediction accuracy
- fuzzy c means algorithm
- user preferences
- user profiles
- possibilistic clustering
- data sparsity
- item based collaborative filtering
- fuzzy clustering algorithms
- fuzzy model
- user interests
- cold start problem
- fcm algorithm
- cold start
- cluster analysis
- personalized recommendation
- product recommendation
- membership values
- filtering algorithm