Research Article
An Empirical Study for Adopting Machine Learning Approaches for Gas Pipeline Flow Prediction
Table 3
The details of each performance measure of GBDT models when using the different learning rates.
| Learning rate | 0.05 | 0.1 | 0.15 | 0.2 | 0.25 |
| MSE | 9.8 × 102 | 7.9 × 102 | 7.3 × 102 | 7.2 × 102 | 7 × 102 | MRE | 0.000950502 | 0.000748058 | 0.000688089 | 0.000653405 | 0.000625291 | | 5.227 × 10−6 | 4.178 × 10−60−6 | 3.899 × 10−6 | 3.817 × 10−6 | 3.738 × 10−6 |
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