Virtual information core optimization for collaborative filtering recommendation based on clustering and evolutionary algorithms.
Caihong MuWeizhu ChenYi LiuDongchang LeiRuochen LiuPublished in: Appl. Soft Comput. (2022)
Keyphrases
- evolutionary algorithm
- collaborative filtering
- end users
- data clustering
- information sharing
- information extraction
- optimization problems
- constrained optimization
- prediction accuracy
- clustering method
- user interaction
- information sources
- social networks
- virtual environment
- information processing
- optimization algorithm
- domain knowledge
- k means
- keywords
- clustering algorithm
- website