Hierarchical extreme puzzle learning machine-based emotion recognition using multimodal physiological signals

A Pradhan, S Srivastava - Biomedical Signal Processing and Control, 2023 - Elsevier
Detection of exact emotions through multi-modal physiological signals provides relevant
information for different processes. Numerous computational approaches have been …

The increasing instance of negative emotion reduce the performance of emotion recognition

X Wang, S Zhao, Y Pei, Z Luo, L Xie, Y Yan… - Frontiers in Human …, 2023 - frontiersin.org
Introduction Emotion recognition plays a crucial role in affective computing. Recent studies
have demonstrated that the fuzzy boundaries among negative emotions make recognition …

Applications of self-supervised learning to biomedical signals: A survey

F Del Pup, M Atzori - IEEE Access, 2023 - ieeexplore.ieee.org
Over the last decade, deep learning applications in biomedical research have exploded,
demonstrating their ability to often outperform previous machine learning approaches in …

Spatiotemporal self-supervised representation learning from multi-lead ECG signals

R Hu, J Chen, L Zhou - Biomedical Signal Processing and Control, 2023 - Elsevier
Automatic analysis of electrocardiogram (ECG) signals is one of the applications in the
medical domain where deep learning methods demonstrate impressive performance …

Contrastive learning of electrodermal activity representations for stress detection

K Matton, R Lewis, J Guttag… - Conference on Health …, 2023 - proceedings.mlr.press
Electrodermal activity (EDA) is a biosignal that contains valuable information for monitoring
health conditions related to sympathetic nervous system activity. Analyzing ambulatory EDA …

Towards self-supervised learning of ecg signal representation for the classification of acute stress types

RK Nath, J Tervonen, J Närväinen… - Proceedings of the …, 2023 - dl.acm.org
We present a novel application of contrastive learning technique in learning the feature
representation of ECG signal in a self-supervised manner for the classification of acute …

[HTML][HTML] Newly identified Phonocardiography frequency bands for psychological stress detection with Deep Wavelet Scattering Network

Ø Sletta, A Cheema, AJ Marthinsen… - Computers in Biology …, 2024 - Elsevier
The timely psychological stress detection can improve the quality of human life by
preventing stress-induced behavioral and pathological consequences. This paper presents …

Dual Contrastive Learning for Self-Supervised ECG Mapping to Emotions and Glucose Levels

N Lalzary, L Wolf - 2023 IEEE SENSORS, 2023 - ieeexplore.ieee.org
We learn to map the ECG signal to emotional or physical states using a 1D-CNN followed by
a Transformer. To overcome the limited number of samples, we propose a new self …

In-distribution and out-of-distribution self-supervised ecg representation learning for arrhythmia detection

S Soltanieh, J Hashemi… - IEEE Journal of Biomedical …, 2023 - ieeexplore.ieee.org
This paper presents a systematic investigation into the effectiveness of Self-Supervised
Learning (SSL) methods for Electrocardiogram (ECG) arrhythmia detection. We begin by …

Self-supervised learning for atrial fibrillation detection with ECG using CNNTransformer

C Zou, A Müller, E Martens, P Müller… - 2023 IEEE …, 2023 - ieeexplore.ieee.org
Cardiovascular diseases are a significant cause of mortality worldwide, and the accurate
diagnosis of these conditions is essential for effective treatment and management …