Reduced-Kernel Weighted Extreme Learning Machine Using Universum Data in Feature Space (RKWELM-UFS) to Handle Binary Class Imbalanced Dataset Classification.
Roshani ChoudharySanyam ShuklaPublished in: Symmetry (2022)
Keyphrases
- feature space
- data sets
- input space
- training samples
- feature extraction
- feature vectors
- prior knowledge
- data points
- support vector machine
- semi supervised learning
- training dataset
- training set
- neural network
- hyperplane
- class labels
- kernel function
- unsupervised learning
- low dimensional
- text classification
- supervised learning
- high dimensional
- class distribution
- support vector
- multi class classification