A cost-sensitive temporal-spatial three-way recommendation with multi-granularity decision.
Xiaoqing YeDun LiuPublished in: Inf. Sci. (2022)
Keyphrases
- cost sensitive
- multi granularity
- multi class
- misclassification costs
- cost sensitive learning
- multi user
- cost sensitive classification
- dynamic integration
- class distribution
- active learning
- binary classification
- naive bayes
- location aware
- decision making
- spatial data
- class imbalance
- recommender systems
- privacy protection
- support vector machine
- decision rules
- data mining
- decision trees