Unsupervised Online Feature Selection for Cost-Sensitive Medical Diagnosis.
Arun VermaManjesh Kumar HanawalNandyala HemachandraPublished in: CoRR (2020)
Keyphrases
- medical diagnosis
- cost sensitive
- feature selection
- confidence weighted
- multi class
- naive bayes
- misclassification costs
- cost sensitive learning
- cost sensitive classification
- medical images
- class imbalance
- semisupervised learning
- support vector machine
- binary classification
- unsupervised learning
- active learning
- text classification
- class distribution
- semi supervised
- machine learning
- feature set
- expert systems
- supervised and unsupervised learning
- bayesian networks
- training data
- test set
- graph cuts
- binary classifiers
- boosting algorithms
- dimensionality reduction
- supervised learning
- classification accuracy