Cost-sensitive feature acquisition and classification.
Shihao JiLawrence CarinPublished in: Pattern Recognit. (2007)
Keyphrases
- cost sensitive
- cost sensitive classification
- cost sensitive learning
- misclassification costs
- multi class
- class imbalance
- class dependent
- binary classification
- probability estimates
- support vector machine
- class distribution
- active learning
- feature vectors
- naive bayes
- image features
- semisupervised learning
- error rate
- confidence weighted
- feature selection
- data mining
- class labels
- machine learning algorithms
- semi supervised learning
- natural language processing
- multi class classification
- binary classifiers
- semi supervised
- data points
- learning process
- feature space
- face recognition
- decision trees