Corrigendum to "Cardiotocography signal abnormality classification using time-frequency features and ensemble cost-sensitive SVM classifier" [Comput. Biol. Med. 130 (2021) 104218].
Rongdan ZengYaosheng LuShun LongChuan WangJieyun BaiPublished in: Comput. Biol. Medicine (2021)
Keyphrases
- svm classifier
- cost sensitive
- support vector machine
- final classification
- support vector machine svm
- feature vectors
- multi class
- support vector
- binary classification
- svm classification
- image classification
- misclassification costs
- training set
- cost sensitive classification
- informative features
- cost sensitive learning
- selected features
- classification method
- multiclass classification
- support vector machine classifier
- feature selection
- kernel function
- class distribution
- feature subset
- feature extraction
- binary classifiers
- pattern recognition
- classification accuracy
- class imbalance
- train a support vector machine
- imbalanced data
- k nearest neighbor
- ensemble classifier
- fold cross validation
- machine learning
- naive bayes
- learning algorithm
- base classifiers
- feature ranking
- hyperplane
- kernel methods
- classification algorithm
- semi supervised
- active learning
- image processing
- data sets