A Novel Classifier - Weighted Features Cost-Sensitive SVM.
Ding ChengMin WuPublished in: iThings/GreenCom/CPSCom/SmartData (2016)
Keyphrases
- cost sensitive
- svm classifier
- cost sensitive classification
- support vector machine
- cost sensitive learning
- multi class
- binary classification
- feature space
- feature set
- support vector
- misclassification costs
- multiclass classification
- probability estimates
- train a support vector machine
- support vector machine svm
- feature vectors
- class dependent
- active learning
- training data
- class distribution
- naive bayes
- training set
- feature selection
- training examples
- class labels
- feature extraction
- binary classifiers
- classification algorithm
- class imbalance
- knn
- text classifiers
- hyperplane
- kernel function
- base classifiers
- machine learning
- training samples
- small number
- learning algorithm