Evaluation Model of Piano MOOC Teaching Mode Based on Random Forest Algorithm

Yang, Yaokun

doi:10.1109/isaiee55071.2021.00020

2021 International Symposium on Advances in Informatics, Electronics and Education (ISAIEE) 2021

DOI: 10.1109/isaiee55071.2021.00020

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Evaluation Model of Piano MOOC Teaching Mode Based on Random Forest Algorithm

Yaokun Yang

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2024

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Research on Online-Offline Blended Teaching of Piano Course in Higher Vocational Colleges under the Background of Internet

Zhang

2024

Applied Mathematics and Nonlinear Sciences

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Online teaching is becoming an important means of education, but for the piano course, how to organically combine online and offline teaching has been the focus of educators. To improve this situation, this paper proposes a neural network model for piano performance evaluation as an auxiliary means of blended teaching. The model uses bidirectional LSTM training data, introduces an attention mechanism to optimize data recognition efficiency, and finally generates performance evaluation through a softmax classification algorithm. After implementing online-offline hybrid piano teaching in combination with this evaluation model, 66.72% of the students believed that the new teaching method could stimulate learning initiatives. The piano performance test scores showed that the post-test times for single-note playing, mixed intervals and chords, and two-handed ensemble playing in the experimental group were reduced by 38 seconds, 45 seconds, and 7 minutes, respectively, and were significantly higher than those in the control group. This indicates that the performance evaluation model has good performance and application effectiveness.

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Research on Online-Offline Blended Teaching of Piano Course in Higher Vocational Colleges under the Background of Internet

Zhang

2024

Applied Mathematics and Nonlinear Sciences

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Evaluation Model of Piano MOOC Teaching Mode Based on Random Forest Algorithm

Cited by 1 publication

References 10 publications

Research on Online-Offline Blended Teaching of Piano Course in Higher Vocational Colleges under the Background of Internet

Research on Online-Offline Blended Teaching of Piano Course in Higher Vocational Colleges under the Background of Internet

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