Research Article
The Recognition Method of Athlete Exercise Intensity Based on ECG and PCG
| Classes | Train set samples | Validation set samples |
| Bicycle | 3877 | 430 | Treadmill | 2588 | 287 | Stationary bicycle | 3879 | 431 | Walking at constant speed | 3878 | 430 | Laying on bed | 3879 | 430 | Sitting on armchair | 2587 | 287 |
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