ECG Heartbeat Classification Based on an Improved ResNet‐18 Model

E **g, H Zhang, ZG Li, Y Liu, Z Ji… - … Methods in Medicine, 2021 - Wiley Online Library
Based on a convolutional neural network (CNN) approach, this article proposes an
improved ResNet‐18 model for heartbeat classification of electrocardiogram (ECG) signals …

Road abnormality detection using piezoresistive force sensors and adaptive signal models

T Dózsa, J Radó, J Volk, Á Kisari… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
Intelligent tires can be used for a wide array of applications ranging from tire pressure
monitoring to analyzing tire/road interactions, wheel loading, and tread wear monitoring. In …

Automatic diagnosis of cardiovascular disorders by sub images of the ECG signal using multi-feature extraction methods and randomized neural network

ÖF Ertuğrul, E Acar, E Aldemir, A Öztekin - Biomedical Signal Processing …, 2021 - Elsevier
Electrocardiography has been employed successfully in medicine for many years to provide
vital knowledge about the cardiovascular system. Although processing and evaluation of …

VPNet: Variable projection networks

P Kovács, G Bognár, C Huber… - International Journal of …, 2022 - World Scientific
In this paper, we introduce VPNet, a novel model-driven neural network architecture based
on variable projection (VP). Applying VP operators to neural networks results in learnable …

A high-performance arrhythmic heartbeat classification using ensemble learning method and PSD based feature extraction approach

Ö Yakut, ED Bolat - Biocybernetics and Biomedical Engineering, 2022 - Elsevier
Health problems, directly or indirectly caused by cardiac arrhythmias, may threaten life. The
analysis of electrocardiogram (ECG) signals is an important diagnostic tool for assessing …

[PDF][PDF] Variable projection support vector machines and some applications using adaptive Hermite expansions

T Dózsa, F Deuschle, B Cornelis… - International Journal of …, 2024 - eprints.sztaki.hu
In this paper, we develop the so-called variable projection support vector machine (VP-SVM)
algorithm that is a generalization of the classical SVM. In fact, the VP block serves as an …

Color classification of visually evoked potentials by means of Hermite functions

T Dózsa, C Böck, G Bognár, J Meier… - 2021 55th Asilomar …, 2021 - ieeexplore.ieee.org
It has been shown that characteristic attributes of visually evoked potentials (VEPs) depend
on the color and intensity of the stimulus. This may be helpful in different scenarios, for …

Rational Gaussian wavelets and corresponding model driven neural networks

AM Amon, K Fenech, P Kovács, T Dózsa - arxiv preprint arxiv:2502.01282, 2025 - arxiv.org
In this paper we consider the continuous wavelet transform using Gaussian wavelets
multiplied by an appropriate rational term. The zeros and poles of this rational modifier act …

ResNet-50-CNN and LSTM Based Arrhythmia Detection Model Based on ECG Dataset

O Yadav, A Singh, A Sinha, CV Garg… - Enabling Person-Centric …, 2023 - Springer
The ECG is a critical component of computer-aided arrhythmia detection systems since it
helps to reduce the rise in the death rate from disorders of the circulatory system. However …

[PDF][PDF] ECG Feature Learning by Using Rational Variable Projection Autoencoders

MM Szabari, G Bognár, P Kovács - 2024 - cinc.org
In this paper, we propose a model-based shallow autoencoder structure to automatically
extract features from electrocardiogram (ECG) data. The encoding path in our model …