Cost-Sensitive Tree of Classifiers
Zhixiang Eddie XuMatt J. KusnerKilian Q. WeinbergerMinmin ChenPublished in: CoRR (2012)
Keyphrases
- cost sensitive
- naive bayes
- class probabilities
- multi class
- boosting algorithms
- cost sensitive learning
- misclassification costs
- probability estimates
- binary classification
- decision trees
- cost sensitive classification
- class distribution
- classification trees
- training data
- active learning
- binary classifiers
- feature selection
- class imbalance
- linear classifiers
- text classification
- classification accuracy
- support vector
- support vector machine
- test set
- training examples
- base classifiers
- classifier combination
- text categorization
- classification algorithm
- feature vectors
- pairwise
- training set
- bayesian networks
- multi class classification
- weak classifiers
- feature set
- confidence weighted