Imbalanced COVID-19 dataset classification with bidirectional sampling based on sample correlation.
Mansheng XiaoMingkai FanGuocai ZuoPublished in: Int. J. Embed. Syst. (2023)
Keyphrases
- benchmark datasets
- classification accuracy
- feature selection
- support vector
- pattern recognition
- feature set
- class imbalance
- classification scheme
- pattern classification
- classification systems
- classification method
- feature vectors
- text classification
- training samples
- decision boundary
- machine learning methods
- feature extraction
- classification models
- small sample
- binary classification problems
- nearest neighbour
- uci datasets
- neural network
- imbalanced data sets
- motion planning
- cost sensitive
- classification algorithm
- class labels
- machine learning algorithms
- supervised learning
- training set
- feature space
- decision trees