An Integrated LDA-QFD Approach for Improving Online Course Quality Based on Learners' Reviews DOI Open Access
Rui Wang, Hui-Jiao Ling,

Jie Chen

et al.

International Journal of Distance Education Technologies, Journal Year: 2025, Volume and Issue: 23(1), P. 1 - 24

Published: March 8, 2025

This study adopted the Latent Dirichlet Allocation (LDA) to extract learners' needs based on 70,145 reviews from online course designed for software design and development in China then applied Quality Function Deployment (QFD) map differentiated into quality attributes. Taking national first-class courses as benchmarking object identify key attributes expected massive open (MOOCs), findings reveal that video, exercise, teaching schedule, presentation of material are pivotal factors enhancement quality. Among these, schedule identified priority improvement, whereas video exercise recognized supplementary factors. The this research provide effective guidance MOOC educators improve

Language: Английский

An Integrated LDA-QFD Approach for Improving Online Course Quality Based on Learners' Reviews DOI Open Access
Rui Wang, Hui-Jiao Ling,

Jie Chen

et al.

International Journal of Distance Education Technologies, Journal Year: 2025, Volume and Issue: 23(1), P. 1 - 24

Published: March 8, 2025

This study adopted the Latent Dirichlet Allocation (LDA) to extract learners' needs based on 70,145 reviews from online course designed for software design and development in China then applied Quality Function Deployment (QFD) map differentiated into quality attributes. Taking national first-class courses as benchmarking object identify key attributes expected massive open (MOOCs), findings reveal that video, exercise, teaching schedule, presentation of material are pivotal factors enhancement quality. Among these, schedule identified priority improvement, whereas video exercise recognized supplementary factors. The this research provide effective guidance MOOC educators improve

Language: Английский

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