Research Article
[Retracted] Computer Aided Teaching System Based on Artificial Intelligence in Football Teaching and Training
Table 6
SVM-based player foot movement recognition.
| ā | Number of training samples | Sample recognition rate (%) | Average recognition accuracy (%) | Number of test samples | Test recognition rate (%) | Average recognition accuracy (%) |
| Preparatory stage | 46 | 92.36 | 89.71 | 23 | 86.71 | 85.02 | Swing stage | 46 | 90.31 | 23 | 83.42 | Sliding stage | 46 | 88.07 | 23 | 87.13 | Transitional phase | 46 | 86.79 | 23 | 83.29 | The final power stage | 46 | 91.03 | 23 | 84.56 |
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