Enhancing memory-based collaborative filtering for group recommender systems.
Sarik GhazarianMohammad Ali NematbakhshPublished in: Expert Syst. Appl. (2015)
Keyphrases
- recommender systems
- collaborative filtering
- matrix factorization
- user preferences
- collaborative filtering algorithms
- cold start problem
- cold start
- recommendation quality
- information filtering
- recommendation systems
- data sparsity
- information overload
- online dating
- neighbor selection
- personalized recommendation
- user ratings
- user profiles
- trust aware
- user interests
- user feedback
- making recommendations
- content based filtering
- item based collaborative filtering
- netflix prize
- collaborative filtering recommender systems
- probabilistic matrix factorization
- neural network
- latent factor models
- web personalization
- product recommendation
- recommendation algorithms
- user model
- similarity measure