Research Article
An Online Teaching Video Evaluation Scheme Based on EEG Signals and Machine Learning
Table 10
Comparison of determination coefficients for different machine learning methods.
| | PR | KNR | CART | RF | SVR | FCNN |
| Mental workload | Training set | 0.786 | 1.0 | 0.866 | 0.965 | 0.803 | 0.878 | | Test set | 0.736 | 0.86 | 0.794 | 0.843 | 0.725 | 0.853 | Concentration | Training set | 0.496 | 0.968 | 0.955 | 0.978 | 0.341 | 0.961 | | Test set | 0.449 | 0.939 | 0.856 | 0.929 | 0.410 | 0.913 |
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