Importance-SMOTE: a synthetic minority oversampling method for noisy imbalanced data

J Liu - Soft Computing, 2022 - Springer
Synthetic minority oversampling methods have been proven to be an efficient solution for
tackling imbalanced data classification issues. Different strategies have been proposed for …

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 …

PDR-SMOTE: an imbalanced data processing method based on data region partition and K nearest neighbors

H Zhou, Z Wu, N Xu, H Xiao - International Journal of Machine Learning …, 2023 - Springer
With the development and progress of machine learning, classification algorithms are
commonly used. One of the main factors that affect classification algorithms is imbalanced …

Undersampling method based on minority class density for imbalanced data

Z Sun, W Ying, W Zhang, S Gong - Expert Systems with Applications, 2024 - Elsevier
Imbalanced data severely hinder the classification performance of learning-based
algorithms and attract a great deal of attention from researchers. The undersampling method …

[HTML][HTML] A three-way decision ensemble method for imbalanced data oversampling

YT Yan, ZB Wu, XQ Du, J Chen, S Zhao… - International Journal of …, 2019 - Elsevier
Abstract Synthetic Minority Over-sampling Technique (SMOTE) is an effective method for
imbalanced data classification. Many variants of SMOTE have been proposed in the past …

A novel synthetic minority oversampling technique based on relative and absolute densities for imbalanced classification

R Liu - Applied Intelligence, 2023 - Springer
Learning a classifier from class-imbalance data is an important challenge. Among the
existing solutions, SMOTE has received great praise and features an extensive range of …

A synthetic minority based on probabilistic distribution (SyMProD) oversampling for imbalanced datasets

I Kunakorntum, W Hinthong, P Phunchongharn - IEEE Access, 2020 - ieeexplore.ieee.org
Handling an imbalanced class problem is a challenging task in real-world applications. This
problem affects various prediction models that predict only the majority class and fail to …

[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 …

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 …

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 …