Improving collaborative filtering-based recommender systems results using Pareto dominance.
Fernando OrtegaJosé Luis SánchezJesús BobadillaAbraham GutiérrezPublished in: Inf. Sci. (2013)
Keyphrases
- recommender systems
- collaborative filtering
- matrix factorization
- pareto dominance
- multi objective
- pareto optimal
- cold start problem
- cold start
- recommendation systems
- multi objective optimization
- user preferences
- data sparsity
- personalized recommendation
- user profiles
- multiobjective optimization
- item based collaborative filtering
- collaborative filtering algorithms
- user item rating
- product recommendation
- recommendation algorithms
- information overload
- content based filtering
- rating prediction
- user interests
- collaborative filtering recommender systems
- evolutionary algorithm