Mental stress detection for vessel traffic service operators based on EEG data

Vessel Traffic Service Operators (VTSOs) are responsible for ensuring the safe and efficient operation of waterways. They use a Vessel Traffic Management System (VTMS) to provide real-time information and ensure the smooth flow of vessel traffic. However, the demanding nature of their work can lead...

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Main Author: Wen, Justin JiXi
Other Authors: Chen Chun-Hsien
Format: Final Year Project
Language:English
Published: Nanyang Technological University 2023
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Online Access:https://hdl.handle.net/10356/168080
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Institution: Nanyang Technological University
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spelling sg-ntu-dr.10356-1680802023-06-10T16:53:47Z Mental stress detection for vessel traffic service operators based on EEG data Wen, Justin JiXi Chen Chun-Hsien School of Mechanical and Aerospace Engineering Xia ZiQing MCHchen@ntu.edu.sg Engineering::Mechanical engineering Vessel Traffic Service Operators (VTSOs) are responsible for ensuring the safe and efficient operation of waterways. They use a Vessel Traffic Management System (VTMS) to provide real-time information and ensure the smooth flow of vessel traffic. However, the demanding nature of their work can lead to stress, which can impact their performance and lead to physical and mental health problems. To alleviate stress on VTSOs and reduce the risk of maritime accidents, investment in stress management technologies is important. In this study, the proposed solution is a novel machine learning model called 3D Mixture of Experts Convolutional Neural Network (3DMoEConvNet) to predict stress level for VTSOs based on their EEG signals. The 3DMoEConvNet model combines the strengths of 3D Convolutional Neural Network (3D CNN) and Mixture of Experts (MoE) architecture to effectively capture both the spatial and temporal features of EEG data, while also addressing the issue of individual differences in EEG data. The 3DMoEConvNet achieved accuracies of 99.77%, 99.84% and 99.83% for 2-Class, 3-Class and 4-Class predictions respectively. The proposed model provides a basis for the advancement of EEG-based stress detection systems. Bachelor of Engineering (Mechanical Engineering) 2023-06-06T06:58:35Z 2023-06-06T06:58:35Z 2023 Final Year Project (FYP) Wen, J. J. (2023). Mental stress detection for vessel traffic service operators based on EEG data. Final Year Project (FYP), Nanyang Technological University, Singapore. https://hdl.handle.net/10356/168080 https://hdl.handle.net/10356/168080 en C039 application/pdf Nanyang Technological University
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic Engineering::Mechanical engineering
spellingShingle Engineering::Mechanical engineering
Wen, Justin JiXi
Mental stress detection for vessel traffic service operators based on EEG data
description Vessel Traffic Service Operators (VTSOs) are responsible for ensuring the safe and efficient operation of waterways. They use a Vessel Traffic Management System (VTMS) to provide real-time information and ensure the smooth flow of vessel traffic. However, the demanding nature of their work can lead to stress, which can impact their performance and lead to physical and mental health problems. To alleviate stress on VTSOs and reduce the risk of maritime accidents, investment in stress management technologies is important. In this study, the proposed solution is a novel machine learning model called 3D Mixture of Experts Convolutional Neural Network (3DMoEConvNet) to predict stress level for VTSOs based on their EEG signals. The 3DMoEConvNet model combines the strengths of 3D Convolutional Neural Network (3D CNN) and Mixture of Experts (MoE) architecture to effectively capture both the spatial and temporal features of EEG data, while also addressing the issue of individual differences in EEG data. The 3DMoEConvNet achieved accuracies of 99.77%, 99.84% and 99.83% for 2-Class, 3-Class and 4-Class predictions respectively. The proposed model provides a basis for the advancement of EEG-based stress detection systems.
author2 Chen Chun-Hsien
author_facet Chen Chun-Hsien
Wen, Justin JiXi
format Final Year Project
author Wen, Justin JiXi
author_sort Wen, Justin JiXi
title Mental stress detection for vessel traffic service operators based on EEG data
title_short Mental stress detection for vessel traffic service operators based on EEG data
title_full Mental stress detection for vessel traffic service operators based on EEG data
title_fullStr Mental stress detection for vessel traffic service operators based on EEG data
title_full_unstemmed Mental stress detection for vessel traffic service operators based on EEG data
title_sort mental stress detection for vessel traffic service operators based on eeg data
publisher Nanyang Technological University
publishDate 2023
url https://hdl.handle.net/10356/168080
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