International Journal of Applied Science and Engineering
Published by Chaoyang University of Technology

Thao-Trang Huynh-Cam 1, Long-Sheng Chen 1*, Van-Canh Nguyen 2, Thanh-Huy Nguyen 3, Tzu-Chuen Lu 1

1 Department of Information Management, Chaoyang University of Technology, Taichung City 413310, Taiwan

2 Quality Assurance Office, Dong Thap University 783, Cao Lanh City, Dong Thap Province, Vietnam

3 Foreign Language Faculty, Dong Thap University 783, Cao Lanh City, Dong Thap Province, Vietnam

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ABSTRACT


Due to advances in wireless technology, e-learning programs and e-courses have increasingly been employed as a mainstream educational mechanism and potentially become crucial incomes of higher education (HE) worldwide. In practice, e-students are required to have highly qualified e-learning programs and satisfied services. It is also extremely difficult for HE to maintain e-students retention as e-students, especially first-year e-students, easily exit from their e-learning programs or shift from one HE to another HE owing to dissatisfaction. However, the dissatisfaction of first-year e-students has gained limited theoretical and practical attention. Thus, it is essential to explore what features make first-year e-students dissatisfied so that HE may have enough time to issue preventive strategies at the early stages for sustainable e-learning adoption. Thus, this study aimed to extract important features using machine learning methods. Data was obtained by using a 5-point Likert e-questionnaire between May and June 2022, generating 499 valid responses from first-year e-students in a Vietnamese public university. The results showed that DT (90.4%) was superior to SVM (88.8%), LR (88.8%), and MLP (85.0%). The most important features included “easy access e-courses via the school e-learning platform”, “adequate personal internet skills”, “feeling stimulated to attend e-courses, “stable and uninterrupted e-learning platform”, “adequate personal digital devices”, “teachers’ great efforts to improve students’ learning”, and “timely responses provisions to students’ inquiries”. The findings of this study are expected to assist HE policy-makers in minimizing e-students’ dissatisfaction and maximizing their satisfaction in order to enhance e-student recruitment and retention, and enhance the quality of e-educational programs.


Keywords: E-student retention, First-year e-student dissatisfaction, Important features for e-student dissatisfaction, Machine learning methods, Vietnam.


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ARTICLE INFORMATION


Received: 2023-12-27
Revised: 2024-02-19
Accepted: 2024-03-12


Cite this article:

Huynh-Cam, T.T., Chen, L.S., Nguyen, V.C., Nguyen, T.H., Lu, T.C. 2024. Why first-year e-students are dissatisfied: Machine learning methods for enhancing retention. International Journal of Applied Science and Engineering, 21, 2023532. https://doi.org/10.6703/IJASE.202406_21(3).002

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