Sequential three-way decision and granulation for cost-sensitive face recognition.
Huaxiong LiLibo ZhangBing HuangXianzhong ZhouPublished in: Knowl. Based Syst. (2016)
Keyphrases
- cost sensitive
- face recognition
- multi class
- misclassification costs
- cost sensitive learning
- binary classification
- class dependent
- cost sensitive classification
- class distribution
- active learning
- face images
- class imbalance
- naive bayes
- boosting algorithms
- feature extraction
- rough sets
- data sets
- decision rules
- facial expressions
- support vector machine
- computer vision
- principal component analysis
- text categorization
- base classifiers
- knowledge discovery
- learning environment
- training data