A survey on imbalanced learning: latest research, applications and future directions

W Chen, K Yang, Z Yu, Y Shi, CLP Chen - Artificial Intelligence Review, 2024 - Springer
Imbalanced learning constitutes one of the most formidable challenges within data mining
and machine learning. Despite continuous research advancement over the past decades …

On supervised class-imbalanced learning: An updated perspective and some key challenges

S Das, SS Mullick, I Zelinka - IEEE Transactions on Artificial …, 2022 - ieeexplore.ieee.org
The problem of class imbalance has always been considered as a significant challenge to
traditional machine learning and the emerging deep learning research communities. A …

Adversarial semi-supervised learning for diagnosing faults and attacks in power grids

M Farajzadeh-Zanjani, E Hallaji… - … on Smart Grid, 2021 - ieeexplore.ieee.org
This paper proposes a novel adversarial scheme for learning from data under harsh
learning conditions of partially labelled samples and skewed class distributions. This novel …

An adaptive synthesis to handle imbalanced big data with deep siamese network for electricity theft detection in smart grids

N Javaid, N Jan, MU Javed - Journal of Parallel and Distributed Computing, 2021 - Elsevier
The bi-directional flow of energy and information in the smart grid makes it possible to record
and analyze the electricity consumption profiles of consumers. Because of the increasing …

An empirical study on the joint impact of feature selection and data resampling on imbalance classification

C Zhang, P Soda, J Bi, G Fan, G Almpanidis… - Applied …, 2023 - Springer
Many real-world datasets exhibit imbalanced distributions, in which the majority classes
have sufficient samples, whereas the minority classes often have a very small number of …

Median-KNN Regressor-SMOTE-Tomek links for handling missing and imbalanced data in air quality prediction

W Chandra, B Suprihatin, Y Resti - Symmetry, 2023 - mdpi.com
The Air Quality Index (AQI) dataset contains information on measurements of pollutants and
ambient air quality conditions at certain location that can be used to predict air quality …

A density-based oversampling approach for class imbalance and data overlap

R Zhang, S Lu, B Yan, P Yu, X Tang - Computers & Industrial Engineering, 2023 - Elsevier
In data mining classification, class imbalance is characterized that different classes have an
obvious difference in the number of samples. Most classifiers typically assume a balanced …

Hybrid missing value imputation algorithms using fuzzy c-means and vaguely quantified rough set

D Li, H Zhang, T Li, A Bouras, X Yu… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In real cases, missing values tend to contain meaningful information that should be acquired
or should be analyzed before the incomplete dataset is used for machine learning tasks. In …

An ensemble learning approach with gradient resampling for class-imbalance problems

H Zhao, C Zhao, X Zhang, N Liu… - INFORMS Journal …, 2023 - pubsonline.informs.org
Imbalanced classification is widely referred in many real-world applications and has been
extensively studied. Most existing algorithms consider alleviating the imbalance by sampling …

A multi-model ensemble learning framework for imbalanced android malware detection

H Zhu, Y Li, L Wang, VS Sheng - Expert Systems with Applications, 2023 - Elsevier
The continuous malicious software (malware) attacks on smartphones pose a serious threat
to the security of users, especially the dominant platform Android. Data-driven methods …