Research Article
A Study on the Generalized Approximation Modeling Method Based on Fitting Sensitivity for Prediction of Engine Performance
Table 1
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 | 11.20 | 9.42 | 10.8 | 10.37 | 10.24 | | Q3 | 7.96 | 5.94 | 5.18 | 5.91 | 5.95 | 6.17 | | Median | 4.81 | 3.38 | 3.22 | 3.37 | 3.60 | 3.36 | | Q1 | 3.10 | 2.27 | 2.25 | 2.24 | 2.37 | 2.23 | | Min | 1.37 | 1.09 | 1.10 | 1.19 | 1.05 | 1.18 | | Outlier | 2 | 0 | 3 | 0 | 4 | 1 | | DQQ | 4.86 | 3.67 | 2.93 | 3.67 | 3.58 | 3.94 |
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