SPAW-SMOTE: Space Partitioning Adaptive Weighted Synthetic Minority Oversampling Technique For Imbalanced Data Set Learning

• Published in: Computer journal Vol. 67; no. 5; pp. 1747 - 1762
• Main Authors: Zhang, Qiang, He, Junjiang, Li, Tao, Lan, Xiaolong, Fang, Wenbo, Li, Yihong
• Format: Journal Article
• Language: English
• Published: Oxford University Press 22.06.2024
• Subjects: imbalance data; adaptive spatial weight; classification; oversampling

The problem of data imbalance is common in reality, which greatly affects the performance of classifiers. Most of the solutions are to balance the data set by generating new minority class samples, which are faced with the problems of selecting the appropriate area for generating samples, fuzzy clas...