Density Peak-based Pre-clustering Support Vector Machine for Multi-class Imbalanced Classification.
Zonglin DiQi KangDaogang PengMengchu ZhouPublished in: SMC (2019)
Keyphrases
- support vector machine
- class imbalanced
- support vector
- svm classifier
- classification algorithm
- feature selection
- support vector machine svm
- feature vectors
- classification accuracy
- unsupervised learning
- decision boundary
- multi class
- clustering algorithm
- decision trees
- generalization ability
- training set
- supervised learning
- machine learning
- data points
- knn
- image classification
- text classification
- k nearest neighbor
- support vectors
- feature space
- high dimensionality
- classification models
- pairwise
- instance selection
- feature extraction
- preprocessing
- cost sensitive
- class labels
- high dimensional data
- kernel function
- active learning
- data mining