A survey on unsupervised learning for wearable sensor-based activity recognition

AO Ige, MHM Noor - Applied Soft Computing, 2022 - Elsevier
Abstract Human Activity Recognition (HAR) is an essential task in various applications such
as pervasive healthcare, smart environment, and security and surveillance. The need to …

[HTML][HTML] Human activity recognition data analysis: History, evolutions, and new trends

PP Ariza-Colpas, E Vicario, AI Oviedo-Carrascal… - Sensors, 2022 - mdpi.com
The Assisted Living Environments Research Area–AAL (Ambient Assisted Living), focuses
on generating innovative technology, products, and services to assist, medical care and …

Wearable sensor-based human activity recognition with transformer model

I Dirgová Luptáková, M Kubovčík, J Pospíchal - Sensors, 2022 - mdpi.com
Computing devices that can recognize various human activities or movements can be used
to assist people in healthcare, sports, or human–robot interaction. Readily available data for …

Human activity recognition in IoHT applications using arithmetic optimization algorithm and deep learning

A Dahou, MAA Al-qaness, M Abd Elaziz, A Helmi - Measurement, 2022 - Elsevier
Nowadays, people use smart devices everywhere and for different applications such as
healthcare. The Internet of Healthcare Things (IoHT) generates enormous amounts of data …

Fedmultimodal: A benchmark for multimodal federated learning

T Feng, D Bose, T Zhang, R Hebbar… - Proceedings of the 29th …, 2023 - dl.acm.org
Over the past few years, Federated Learning (FL) has become an emerging machine
learning technique to tackle data privacy challenges through collaborative training. In the …

Human activity recognition in cyber-physical systems using optimized machine learning techniques

I Priyadarshini, R Sharma, D Bhatt, M Al-Numay - Cluster Computing, 2023 - Springer
Abstract Human Activity Recognition (HAR) is an active research topic as it finds use in
many real-world applications such as health monitoring and biometric user identification …

Transforming Multidimensional Time Series into Interpretable Event Sequences for Advanced Data Mining

X Yan, Y Jiang, W Liu, D Yi, J Wei - 2024 5th International …, 2024 - ieeexplore.ieee.org
This paper introduces a novel spatiotemporal feature representation model designed to
address the limitations of traditional methods in multidimensional time series (MTS) analysis …

Human activity recognition using attention-mechanism-based deep learning feature combination

M Akter, S Ansary, MAM Khan, D Kim - Sensors, 2023 - mdpi.com
Human activity recognition (HAR) performs a vital function in various fields, including
healthcare, rehabilitation, elder care, and monitoring. Researchers are using mobile sensor …

Transfer learning approach for human activity recognition based on continuous wavelet transform

O Pavliuk, M Mishchuk, C Strauss - Algorithms, 2023 - mdpi.com
Over the last few years, human activity recognition (HAR) has drawn increasing interest from
the scientific community. This attention is mainly attributable to the proliferation of wearable …

Wrapper-based deep feature optimization for activity recognition in the wearable sensor networks of healthcare systems

KK Sahoo, R Ghosh, S Mallik, A Roy, PK Singh… - Scientific reports, 2023 - nature.com
Abstract The Human Activity Recognition (HAR) problem leverages pattern recognition to
classify physical human activities as they are captured by several sensor modalities. Remote …