On the class overlap problem in imbalanced data classification

P Vuttipittayamongkol, E Elyan, A Petrovski - Knowledge-based systems, 2021 - Elsevier
Class imbalance is an active research area in the machine learning community. However,
existing and recent literature showed that class overlap had a higher negative impact on the …

Neighbourhood-based undersampling approach for handling imbalanced and overlapped data

P Vuttipittayamongkol, E Elyan - Information Sciences, 2020 - Elsevier
Class imbalanced datasets are common across different domains including health, security,
banking and others. A typical supervised learning algorithm tends to be biased towards the …

Improved overlap-based undersampling for imbalanced dataset classification with application to epilepsy and parkinson's disease

P Vuttipittayamongkol, E Elyan - International journal of neural …, 2020 - World Scientific
Classification of imbalanced datasets has attracted substantial research interest over the
past decades. Imbalanced datasets are common in several domains such as health, finance …

Generalized smart evolving fuzzy systems

E Lughofer, C Cernuda, S Kindermann, M Pratama - Evolving systems, 2015 - Springer
In this paper, we propose a new methodology for learning evolving fuzzy systems (EFS) from
data streams in terms of on-line regression/system identification problems. It comes with …

Evolving fuzzy and neuro-fuzzy systems: Fundamentals, stability, explainability, useability, and applications

E Lughofer - Handbook on Computer Learning and Intelligence …, 2022 - World Scientific
This chapter provides an all-round picture of the development and advances in the fields of
evolving fuzzy systems (EFS) and evolving neuro-fuzzy systems (ENFS) which have been …

Autonomous data stream clustering implementing split-and-merge concepts–towards a plug-and-play approach

E Lughofer, M Sayed-Mouchaweh - Information Sciences, 2015 - Elsevier
We propose a new clustering method, which is dynamic in the sense that it updates its
structure (cluster partition) permanently based on new incoming data samples. As it …

Evolving fuzzy systems—fundamentals, reliability, interpretability, useability, applications

E Lughofer - Handbook on computational intelligence: volume 1 …, 2016 - World Scientific
This chapter provides a round picture of the development and advances in the field of
evolving fuzzy systems (EFS) made during the last decade since their first appearance in …

Superpixel-based multiobjective change detection based on self-adaptive neighborhood-based binary differential evolution

T Gao, H Li, M Gong, M Zhang, W Qiao - Expert Systems with Applications, 2023 - Elsevier
With strong penetrability and high resolution, synthetic aperture radar (SAR) images have
been widely used in remote sensing image change detection. With the essence of heuristics …

A novel methodology for evaluation of S2 wide split via estimated parameters

S Sun, W Song, Y Tong, X Li, M Zhao, Q Deng… - Computer Methods and …, 2023 - Elsevier
Background and objective: Aimed at the shortcomings of using time interval (TA 2→ P 2)
between the sounds produced by the aortic valve closure (A 2) and the pulmonary valve …

Advanced approach for distributions parameters learning in Bayesian networks with Gaussian mixture models and discriminative models

I Deeva, A Bubnova, AV Kalyuzhnaya - Mathematics, 2023 - mdpi.com
Bayesian networks are a powerful tool for modelling multivariate random variables.
However, when applied in practice, for example, for industrial projects, problems arise …