Research Article

Heartbeat Detection on Lightweight Architectures Using an Improved Deep Learning Model by Integration of Attention Mechanisms and Dynamic Activation Function

Volume: 6 Number: 1 May 3, 2026

Heartbeat Detection on Lightweight Architectures Using an Improved Deep Learning Model by Integration of Attention Mechanisms and Dynamic Activation Function

Abstract

ECG is a diagnostic technique that measures the electrical activity of the heart over a period of time. It plays a critical role in the diagnosis and follow-up process of various heart problems in patients. However, manual assessments of this noninvasive diagnostic technique are error-prone and time-consuming. Therefore, it is very valuable to support early diagnosis with informatics-based studies. In this study, heart beats for N, S, V, F and Q categories were provided via the Kaggle platform. Then, an artificial intelligence-supported classification was done to detect these heartbeats. The classification architecture is based on MobileNet transfer learning. In the architecture modified by integrating channel attention, spatial attention and coordinate attention, the DY-ReLU activation function, which is dynamically changed according to the input, is used. These integrations aims to achieve stronger representation capabilities. The improved structure provided approximately 11% improvement in accuracy compared to the original MobileNetv1 architecture.

Keywords

Project Number

124E599

Thanks

This study was supported by Scientific and Technological Research Council of Türkiye (TUBITAK) under the Grant Number 124E599 The authors thank to TUBITAK for their supports.

References

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Details

Primary Language

English

Subjects

Deep Learning, Neural Networks, Computing Applications in Health, Health Informatics and Information Systems

Journal Section

Research Article

Publication Date

May 3, 2026

Submission Date

July 9, 2025

Acceptance Date

December 3, 2025

Published in Issue

Year 2026 Volume: 6 Number: 1

APA
Akalın, F. (2026). Heartbeat Detection on Lightweight Architectures Using an Improved Deep Learning Model by Integration of Attention Mechanisms and Dynamic Activation Function. Artificial Intelligence Theory and Applications, 6(1), 1-17. https://izlik.org/JA44AC66EG
AMA
1.Akalın F. Heartbeat Detection on Lightweight Architectures Using an Improved Deep Learning Model by Integration of Attention Mechanisms and Dynamic Activation Function. AITA. 2026;6(1):1-17. https://izlik.org/JA44AC66EG
Chicago
Akalın, Fatma. 2026. “Heartbeat Detection on Lightweight Architectures Using an Improved Deep Learning Model by Integration of Attention Mechanisms and Dynamic Activation Function”. Artificial Intelligence Theory and Applications 6 (1): 1-17. https://izlik.org/JA44AC66EG.
EndNote
Akalın F (May 1, 2026) Heartbeat Detection on Lightweight Architectures Using an Improved Deep Learning Model by Integration of Attention Mechanisms and Dynamic Activation Function. Artificial Intelligence Theory and Applications 6 1 1–17.
IEEE
[1]F. Akalın, “Heartbeat Detection on Lightweight Architectures Using an Improved Deep Learning Model by Integration of Attention Mechanisms and Dynamic Activation Function”, AITA, vol. 6, no. 1, pp. 1–17, May 2026, [Online]. Available: https://izlik.org/JA44AC66EG
ISNAD
Akalın, Fatma. “Heartbeat Detection on Lightweight Architectures Using an Improved Deep Learning Model by Integration of Attention Mechanisms and Dynamic Activation Function”. Artificial Intelligence Theory and Applications 6/1 (May 1, 2026): 1-17. https://izlik.org/JA44AC66EG.
JAMA
1.Akalın F. Heartbeat Detection on Lightweight Architectures Using an Improved Deep Learning Model by Integration of Attention Mechanisms and Dynamic Activation Function. AITA. 2026;6:1–17.
MLA
Akalın, Fatma. “Heartbeat Detection on Lightweight Architectures Using an Improved Deep Learning Model by Integration of Attention Mechanisms and Dynamic Activation Function”. Artificial Intelligence Theory and Applications, vol. 6, no. 1, May 2026, pp. 1-17, https://izlik.org/JA44AC66EG.
Vancouver
1.Fatma Akalın. Heartbeat Detection on Lightweight Architectures Using an Improved Deep Learning Model by Integration of Attention Mechanisms and Dynamic Activation Function. AITA [Internet]. 2026 May 1;6(1):1-17. Available from: https://izlik.org/JA44AC66EG