Cost-Sensitive Feature Selection by Optimizing F-Measures.
Meng LiuChang XuYong LuoChao XuYonggang WenDacheng TaoPublished in: CoRR (2019)
Keyphrases
- cost sensitive
- feature selection
- multi class
- naive bayes
- directly optimize
- misclassification costs
- class imbalance
- support vector machine
- cost sensitive learning
- cost sensitive classification
- text categorization
- active learning
- class distribution
- binary classification
- machine learning
- confidence weighted
- text classification
- feature set
- neural network
- model selection
- k nearest neighbor
- dimensionality reduction
- feature extraction
- boosting algorithms
- classification accuracy
- feature space
- data mining
- image classification
- training data
- support vector
- pairwise
- knn
- information extraction
- high dimensionality
- multi label
- svm classifier