Zobrazeno 1 - 10
of 3 477
pro vyhledávání: '"HAR"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Hand gesture recognition based on sparse multichannel surface electromyography (sEMG) still poses a significant challenge to deployment as a muscle–computer interface. Many researchers have been working to develop an sEMG-based hand gestur
Externí odkaz:
https://doaj.org/article/23d8bd29525e459083470afd4af61e1a
Autor:
Michał Leszek Chodkiewicz, Barbara Olech, Kunal Kumar Jha, Paulina Maria Dominiak, Krzysztof Woźniak
Publikováno v:
IUCrJ, Vol 11, Iss 5, Pp 730-736 (2024)
Reaching beyond the commonly used spherical atomic electron density model allows one to greatly improve the accuracy of hydrogen atom structural parameters derived from X-ray data. However, the effects of atomic asphericity are less explored for elec
Externí odkaz:
https://doaj.org/article/94c0c1363f9c485fa2c1c208e913a152
Publikováno v:
BMC Cancer, Vol 24, Iss 1, Pp 1-9 (2024)
Abstract Background Recently, the hemoglobin to albumin ratio (HAR) has been shown to be closely associated with the survival of certain malignancies. However, its prognostic value in nasopharyngeal carcinoma (NPC) remained to be elucidated. Herein,
Externí odkaz:
https://doaj.org/article/eb144bd37fea428d92fbea04295c79f7
Publikováno v:
International Journal of Computational Intelligence Systems, Vol 17, Iss 1, Pp 1-32 (2024)
Abstract This research addresses the accuracy issues in IoT-based human activity recognition (HAR) applications, essential for health monitoring, elderly care, gait analysis, security, and Industry 5.0. This study uses 12 machine learning approaches,
Externí odkaz:
https://doaj.org/article/23a7a3fb08ed4a4ebe97da2f97a7505c
Publikováno v:
Heliyon, Vol 10, Iss 19, Pp e38560- (2024)
This study aims to investigate the impact of sentiment and policy on the volatility of educational stock prices by using HAR (Heterogeneous Auto Regressive) and LSTM (Long Short-Term Memory) models. We construct a weighted educational index volatilit
Externí odkaz:
https://doaj.org/article/5bb509f30693402694ca64668560fa4e
Autor:
Sarah W. Abdulmajeed
Publikováno v:
Al-Iraqia Journal for Scientific Engineering Research, Vol 3, Iss 3 (2024)
The significance of human activity recognition (HAR) is rising as it seeks to improve everyday life and healthcare through better technology access and efficiency. Its objective is to transform industries by enabling smart homes, improving robots, bo
Externí odkaz:
https://doaj.org/article/2358c79d12064749a6b065ead135032b
Publikováno v:
International Journal of Intelligent Computing and Cybernetics, 2023, Vol. 17, Issue 1, pp. 126-142.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/IJICC-06-2023-0147
Publikováno v:
Machine Learning and Knowledge Extraction, Vol 6, Iss 2, Pp 842-876 (2024)
Human activity recognition (HAR) remains an essential field of research with increasing real-world applications ranging from healthcare to industrial environments. As the volume of publications in this domain continues to grow, staying abreast of the
Externí odkaz:
https://doaj.org/article/8393236a93254975ae39fa93d0d1528f
Autor:
Neelam Sanjeev Kumar, G. Deepika, V. Goutham, B. Buvaneswari, R. Vijaya Kumar Reddy, Sanjeevkumar Angadi, C. Dhanamjayulu, Ravikumar Chinthaginjala, Faruq Mohammad, Baseem Khan
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract A comprehensive examination of human action recognition (HAR) methodologies situated at the convergence of deep learning and computer vision is the subject of this article. We examine the progression from handcrafted feature-based approaches
Externí odkaz:
https://doaj.org/article/4d9191798e5a4d84b99f6d02fc0ba79f
Autor:
Aykut Karakaya, Melih Kutlu
Publikováno v:
Mehmet Akif Ersoy Üniversitesi İktisadi ve İdari Bilimler Fakültesi Dergisi, Vol 11, Iss 1, Pp 134-152 (2024)
The aim of this study is to investigate heterogeneous market efficiency in European stock exchanges using Augmented HAR-RV model. According to the heterogeneous market efficiency hypothesis, investors create portfolios according to different time hor
Externí odkaz:
https://doaj.org/article/3badac0f2ec6485c80119c5e418bfd39