Natural local density-based adaptive oversampling algorithm for imbalanced classification.
Wentong WangLijun YangJinghui ZhangJuntao YangDongming TangTao LiuPublished in: Knowl. Based Syst. (2024)
Keyphrases
- k means
- classification algorithm
- learning algorithm
- preprocessing
- similarity measure
- objective function
- dynamic programming
- classification method
- detection algorithm
- support vector machine svm
- density based clustering
- feature extraction
- class imbalance
- benchmark data sets
- expectation maximization
- classification accuracy
- anomaly detection
- simulated annealing
- worst case
- data sets
- probabilistic model
- np hard
- computational complexity
- neural network