Optimising latent features using artificial immune system in collaborative filtering for recommender systems.
Mlungisi DumaBhekisipho TwalaPublished in: Appl. Soft Comput. (2018)
Keyphrases
- recommender systems
- collaborative filtering
- artificial immune system
- matrix factorization
- user preferences
- artificial immune
- data sparsity
- user ratings
- cold start problem
- latent factor models
- content based filtering
- cold start
- evolutionary programming
- recommendation systems
- user profiles
- computational intelligence
- collaborative filtering algorithms
- implicit feedback
- clonal selection algorithm
- netflix prize
- product recommendation
- genetic algorithm
- personalized recommendation
- recommendation algorithms
- objective function