Ant Collaborative Filtering Addressing Sparsity and Temporal Effects.
Xiaofeng LiaoHu WuYongji WangPublished in: IEEE Access (2020)
Keyphrases
- collaborative filtering
- data sparsity
- recommender systems
- temporal data
- matrix factorization
- spatio temporal
- spatial and temporal
- learning algorithm
- ant colony
- temporal databases
- personalized recommendation
- temporal reasoning
- ant colony optimization
- data sets
- temporal dimension
- cold start problem
- tensor factorization
- cross domain collaborative filtering
- user item rating
- user preferences
- high dimensional
- recommendation systems
- temporal patterns
- temporal consistency
- user profiles
- ant colonies
- reinforcement learning
- bayesian networks