Table 4 Optimal parameters of each model.

From: Manufacturing agglomeration and carbon emissions: an ensemble learning approach with evidence from South Korea

Model

NT

DT

Mtry

Splitting criterion

Learning rate

Loss function

Initial value

RF

70

10

1

MSE

-

-

-

GBDT

70

9

3

Friedman MSE

0.1

MSE

Zero

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