A parameter-free cleaning method for SMOTE in imbalanced classification

Y Yan, R Liu, Z Ding, X Du, J Chen, Y Zhang - IEEE Access, 2019 - ieeexplore.ieee.org
Oversampling is an efficient technique in dealing with class-imbalance problem. It
addresses the problem by reduplicating or generating the minority class samples to balance …

Radius-SMOTE: a new oversampling technique of minority samples based on radius distance for learning from imbalanced data

GA Pradipta, R Wardoyo, A Musdholifah… - IEEE …, 2021 - ieeexplore.ieee.org
Imbalanced learning problems are a challenge faced by classifiers when data samples have
an unbalanced distribution in each class. Furthermore, the synthetic oversampling method …

Grouped SMOTE with noise filtering mechanism for classifying imbalanced data

K Cheng, C Zhang, H Yu, X Yang, H Zou, S Gao - IEEE Access, 2019 - ieeexplore.ieee.org
SMOTE (Synthetic Minority Oversampling TEchnique) is one of the most popular and well-
known sampling algorithms for addressing class imbalance learning problem. The merits of …

RCSMOTE: Range-Controlled synthetic minority over-sampling technique for handling the class imbalance problem

P Soltanzadeh, M Hashemzadeh - Information Sciences, 2021 - Elsevier
Abstract The Synthetic Minority Over-Sampling Technique (SMOTE) is one of the most well
known methods to solve the unequal class distribution problem in imbalanced datasets …

An improving majority weighted minority oversampling technique for imbalanced classification problem

CR Wang, XH Shao - IEEE Access, 2020 - ieeexplore.ieee.org
Minority oversampling techniques have played a pivotal role in the field of imbalanced
learning. While traditional oversampling algorithms can cause problems such as intra-class …

Extended natural neighborhood for SMOTE and its variants in imbalanced classification

H Guan, L Zhao, X Dong, C Chen - Engineering Applications of Artificial …, 2023 - Elsevier
Imbalanced data classification is a challenging issue encountered in many practical
applications. Synthetic minority oversampling technique (SMOTE) and its variants are …

Cluster-based minority over-sampling for imbalanced datasets

K Puntumapon, T Rakthamamon… - … on Information and …, 2016 - search.ieice.org
Synthetic over-sampling is a well-known method to solve class imbalance by modifying
class distribution and generating synthetic samples. A large number of synthetic over …

PF-SMOTE: A novel parameter-free SMOTE for imbalanced datasets

Q Chen, ZL Zhang, WP Huang, J Wu, XG Luo - Neurocomputing, 2022 - Elsevier
Class imbalance learning is one of the most important topics in the field of machine learning
and data mining, and the Synthetic Minority Oversampling Techniques (SMOTE) is the …

SP-SMOTE: A novel space partitioning based synthetic minority oversampling technique

Y Li, Y Wang, T Li, B Li, X Lan - Knowledge-Based Systems, 2021 - Elsevier
Traditional machine learning algorithms are always trapped by the class-imbalance problem
due to they are biased to the majority class. As one of the most efficient techniques to solve …

An improved and random synthetic minority oversampling technique for imbalanced data

G Wei, W Mu, Y Song, J Dou - Knowledge-based systems, 2022 - Elsevier
Imbalanced data learning has become a major challenge in data mining and machine
learning. Oversampling is an effective way to re-achieve the balance by generating new …