Sparse cost-sensitive classifier with application to face recognition.
Jiang-Yue ManXiao-Yuan JingDavid ZhangChao LanPublished in: ICIP (2011)
Keyphrases
- cost sensitive
- cost sensitive classification
- cost sensitive learning
- misclassification costs
- multi class
- class dependent
- class probabilities
- probability estimates
- multiclass classification
- support vector machine
- binary classification
- binary classifiers
- naive bayes
- active learning
- class imbalance
- confidence weighted
- error rate
- high dimensional
- class distribution
- linear classifiers
- boosting algorithms
- decision trees
- training data
- feature selection
- missing values
- svm classifier
- class labels
- multi class classification
- training examples
- feature space
- learning algorithm
- data mining