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<p>In the context of the significant data era, this paper explores the educational applications based on diagnostic learning analytics technology to improve personalized learning and teaching effects in the educational process. The study adopts a multidimensional feature fusion approach to construct a cognitive diagnostic model to predict learners’ knowledge status and future learning performance. Through actual data testing, the model can effectively predict the students’ knowledge mastery state and analyze the students’ learning process in depth. The experimental results show that the diagnostic model exhibits high efficiency and accuracy in predicting students’ knowledge mastery status, with an accuracy rate of 92.97%, significantly better than traditional teaching methods. In addition, the study explores the encoding method of learners’ multidimensional features and constructs a dynamic diagnostic model of test factors and student factors based on graph attention network. The study provides a new learning analysis and diagnostic method in the education field, which helps improve the effect of personalized learning.</p>
</abstract>

In the context of the significant data era, this paper explores the educational applications based on diagnostic learning analytics technology to improve personalized learning and teaching effects in the educational process. The study adopts a multidimensional feature fusion approach to construct a cognitive diagnostic model to predict learners’ knowledge status and future learning performance. Through actual data testing, the model can effectively predict the students’ knowledge mastery state and analyze the students’ learning process in depth. The experimental results show that the diagnostic model exhibits high efficiency and accuracy in predicting students’ knowledge mastery status, with an accuracy rate of 92.97%, significantly better than traditional teaching methods. In addition, the study explores the encoding method of learners’ multidimensional features and constructs a dynamic diagnostic model of test factors and student factors based on graph attention network. The study provides a new learning analysis and diagnostic method in the education field, which helps improve the effect of personalized learning.

Research on educational applications based on diagnostic learning analytics in the context of big data analytics

Applied Mathematics and Nonlinear Sciences

This work is licensed under the Creative Commons Attribution 4.0 International License.

In the context of the significant data era, this paper explores the educational applications based on diagnostic learning analytics technology to improve...

Research on educational applications based on diagnostic learning analytics in the context of big data analytics

Published Online: Feb 26, 2024

Page range: -

Received: Jan 15, 2024

Accepted: Jan 25, 2024

DOI: https://doi.org/10.2478/amns-2024-0624

Keywords
Diagnostic learning, Multidimensional features, Graph attention network

© 2023 Naimin Zhang et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Research on educational applications based on diagnostic learning analytics in the context of big data analytics

Published Online: Feb 26, 2024

Page range: -

Received: Jan 15, 2024

Accepted: Jan 25, 2024

DOI: https://doi.org/10.2478/amns-2024-0624

KeywordsDiagnostic learning, Multidimensional features, Graph attention network

© 2023 Naimin Zhang et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Keywords
Diagnostic learning, Multidimensional features, Graph attention network