PCCF: Periodic and continual temporal co-factorization for recommender systems.
Guibing GuoFeida ZhuShilin QuXingwei WangPublished in: Inf. Sci. (2018)
Keyphrases
- recommender systems
- matrix factorization
- collaborative filtering
- spatial and temporal
- temporal constraints
- spatio temporal
- factorization methods
- temporal databases
- temporal information
- user modeling
- quasi periodic
- temporal patterns
- cold start
- temporal analysis
- temporal data
- temporal reasoning
- motion estimation
- pairwise
- website
- filtering algorithm
- user interests
- temporal relations
- temporal evolution
- user profiling
- temporal dimension
- user profiles
- cold start problem