Evaluation of Children’s Physical Fitness Index and Prediction of Health Risk Trend Based on BP Neural Network Algorithm

Table 8

Comparison of RMSE and MAE of prediction results of various models.

Training times	Proposed method		Reference [9] method		Reference [10] method
	RMSE	MAE	RMSE	MAE	RMSE	MAE
1	0.46	0.16	7.56	4.98	8.99	9.32
2	0.37	0.35	8.32	4.33	7.36	9.02
3	0.12	0.22	6.68	8.52	8.32	8.66
Average	0.32	0.24	7.52	3.10	8.22	9.00