A Study on the Generalized Approximation Modeling Method Based on Fitting Sensitivity for Prediction of Engine Performance

Table 2

Values of indicators in box plot of RMSEs at different values of in the novel GM and GM.

Indicator	GM	Novel GM
		Max	13.93	10.83	11.11	10.95	11.91	9.42	11.61
Q3	7.96	6.73	6.22	6.19	6.21	5.18	6.26
Median	4.81	4.26	3.53	3.57	3.27	3.22	3.38
Q1	3.10	2.91	2.48	2.39	2.40	2.25	2.32
Min	1.37	1.17	1.08	1.10	1.12	1.10	1.40
Outlier	2	2	1	0	0	3	1
DQQ	4.86	3.82	3.74	3.8	3.81	2.93	3.94