Feature reduction for imbalanced data classification using similarity-based feature clustering with adaptive weighted K-nearest neighbors.
Lin SunJiuxiao ZhangWeiping DingJiucheng XuPublished in: Inf. Sci. (2022)
Keyphrases
- k nearest neighbor
- feature reduction
- knn
- imbalanced data classification
- text categorization
- feature selection
- nearest neighbor
- feature set
- support vector machine
- classification algorithm
- neural network
- support vector machine svm
- distance function
- random forest
- text classification
- feature vectors
- nearest neighbour
- active learning
- high dimensional data
- clustering algorithm
- input space
- test set
- reduction method
- rough sets
- similarity search
- image classification