Author

Hyejin Choi

Institution: Dong-A University

Observed institution: Dong-A University

ORCID: 0000-0001-6323-1453

Observed ORCID: 0000-0001-6323-1453

OpenAlex ID: A5084023667

Machine learning for early detection and severity classification in people with Parkinson’s disease

2025 · Juseon Hwang, Changhong Youm, et al. · Scientific Reports · 42

PDF

Association of Muscle Mass, Muscle Strength, and Muscle Function with Gait Ability Assessed Using Inertial Measurement Unit Sensors in Older Women

2022 · Bohyun Kim, Changhong Youm, et al. · International Journal of Environmental Research and Public Health · 27

PDF

Convolutional neural network based detection of early stage Parkinson’s disease using the six minute walk test

2024 · Hyejin Choi, Changhong Youm, et al. · Scientific Reports · 23

PDF

Using machine learning to identify Parkinson’s disease severity subtypes with multimodal data

2025 · Hwayoung Park, Changhong Youm, et al. · Journal of NeuroEngineering and Rehabilitation · 20

PDF

Prediction of Decline in Global Cognitive Function Using Machine Learning with Feature Ranking of Gait and Physical Fitness Outcomes in Older Adults

2021 · Byungjoo Noh, Hyemin Yoon, et al. · International Journal of Environmental Research and Public Health · 16

PDF

Estimating Health-Related Quality of Life Based on Demographic Characteristics, Questionnaires, Gait Ability, and Physical Fitness in Korean Elderly Adults

2021 · Myeounggon Lee, Yoonjae Noh, et al. · International Journal of Environmental Research and Public Health · 12

PDF

Association between Severity of Freezing of Gait and Turning Characteristics in People with Parkinson’s Disease

2022 · Hyejin Choi, Changhong Youm, et al. · International Journal of Environmental Research and Public Health · 7

PDF

Machine learning approach to classifying declines of physical function and muscle strength associated with cognitive function in older women: gait characteristics based on three speeds

2024 · Bohyun Kim, Changhong Youm, et al. · Frontiers in Public Health · 5

Multidimensional factors of health-related quality of life in parkinson’s disease using ensemble learning and network analysis

2025 · Juseon Hwang, Changhong Youm, et al. · Scientific Reports · 4

PDF

Machine learning classification of early-stage Parkinson’s disease using sit-to-walk biomechanical features

2026 · Minsoo Kim, Changhong Youm, et al. · Scientific Reports · 3

PDF

Motor-Derived Digital Biomarkers for Identifying Low-MoCA Status in People with Parkinson’s Disease

2026 · Bohyun Kim, Changhong Youm, et al. · Sensors · 1

PDF

Detection of early-stage Parkinson’s disease using wearable sensors at multiple body locations and convolutional neural networks

2026 · Hyejin Choi, Changhong Youm, et al. · Scientific Reports

PDF

Explainable artificial intelligence using wavelet-transformed surface electromyography images to detect Parkinson’s disease during sit-to-walk

2025 · Hwayoung Park, Changhong Youm, et al. · Research Square

Multimodal Machine Learning Approach for Predicting Cognitive Decline in People with Parkinson’s Disease

2025 · Bohyun Kim, Changhong Youm, et al. · Research Square

PDF

Works count: 14

Citation count: 160

H-index: 7

I10-index: 6