Bayesian Network Model to Diagnose WMSDs with Working Characteristics

Title
Bayesian Network Model to Diagnose WMSDs with Working Characteristics
Author
허선
Keywords
Bayesian network; work-related musculoskeletal disorders; working characteristics
Issue Date
2018-08
Publisher
TAYLOR & FRANCIS LTD
Citation
INTERNATIONAL JOURNAL OF OCCUPATIONAL SAFETY AND ERGONOMICS, v, 2018, Page. 1-12
Abstract
Aim. It is essential to understand the extent to which job characteristics impact work-related musculoskeletal disorders (WMSDs), and to calculate the probability that an employee will suffer from a musculoskeletal disorder given their working conditions. The objective of this research is to identify the relationships between WMSDs and working characteristics, by developing a Bayesian network (BN) model to calculate the probability that an employee suffers from a musculoskeletal disorder. Methods. A conceptual model was constructed based on a BN. This was then statistically tested and corrected to establish a BN model. Results. Experiments verified that the BN model achieves a better diagnostic performance than artificial neural network, support vector machine and decision tree approaches, and is robust in diagnosing WMSDs given working characteristics. Conclusion. It was verified that working characteristics, such as working hours and pace, impact the incidence rate of WMSDs, and a BN model was developed to probabilistically diagnose WMSDs. © 2018, © 2018 Central Institute for Labour Protection–National Research Institute (CIOP-PIB).
URI
https://www.tandfonline.com/doi/abs/10.1080/10803548.2018.1502131http://repository.hanyang.ac.kr/handle/20.500.11754/81282
ISSN
1080-3548
DOI
10.1080/10803548.2018.1502131
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > INDUSTRIAL AND MANAGEMENT ENGINEERING(산업경영공학과) > Articles
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