A Deep Learning Approach for Table Tennis Forehand Stroke Evaluation System Using an IMU Sensor

Table 7

The weighted average of RMSE, MAPE, MAE, and for the Table Tennis Forehand stroke self-collected dataset.

Models	RMSE	MAPE	MAE
SVR	3.54	0.07	6.5	0.962
LSTM	3.39	0.05	2.86	0.997
2DCNN	5.12	0.10	12.37	0.963