Evolutionary heterogeneous clustering for rating prediction based on user collaborative filtering.
Jianrui Chen UlijiHua WangZaizai YanPublished in: Swarm Evol. Comput. (2018)
Keyphrases
- collaborative filtering
- rating prediction
- recommender systems
- user ratings
- matrix factorization
- user preferences
- recommendation systems
- clustering algorithm
- user profiles
- clustering method
- unsupervised learning
- personalized recommendation
- k means
- information overload
- user model
- prediction accuracy
- data points
- data representation
- user interests
- user satisfaction
- opinion mining
- recommendation algorithms
- sentiment analysis