A theoretical distribution analysis of synthetic minority oversampling technique (SMOTE) for imbalanced learning

D Elreedy, AF Atiya, F Kamalov - Machine Learning, 2023 - Springer
Class imbalance occurs when the class distribution is not equal. Namely, one class is under-
represented (minority class), and the other class has significantly more samples in the data …

A comprehensive analysis of synthetic minority oversampling technique (SMOTE) for handling class imbalance

D Elreedy, AF Atiya - Information Sciences, 2019 - Elsevier
Imbalanced classification problems are often encountered in many applications. The
challenge is that there is a minority class that has typically very little data and is often the …

A novel oversampling technique for class-imbalanced learning based on SMOTE and natural neighbors

J Li, Q Zhu, Q Wu, Z Fan - Information Sciences, 2021 - Elsevier
Developing techniques for the machine learning of a classifier from class-imbalanced data
presents an important challenge. Among the existing methods for addressing this problem …

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 …

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 …

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 …

A-SMOTE: A new preprocessing approach for highly imbalanced datasets by improving SMOTE

AS Hussein, T Li, CW Yohannese, K Bashir - International Journal of …, 2019 - Springer
Imbalance learning is a challenging task for most standard machine learning algorithms.
The Synthetic Minority Oversampling Technique (SMOTE) is a well-known preprocessing …

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 …

A synthetic minority oversampling technique based on Gaussian mixture model filtering for imbalanced data classification

Z Xu, D Shen, Y Kou, T Nie - IEEE Transactions on Neural …, 2022 - ieeexplore.ieee.org
Data imbalance is a common phenomenon in machine learning. In the imbalanced data
classification, minority samples are far less than majority samples, which makes it difficult for …

[HTML][HTML] An extension of Synthetic Minority Oversampling Technique based on Kalman filter for imbalanced datasets

GS Thejas, Y Hariprasad, SS Iyengar… - Machine Learning with …, 2022 - Elsevier
More often than not, data collected in real-time tends to be imbalanced ie, the samples
belonging to a particular class are significantly more than the others. This degrades the …