Table 3 Selected hyperparameters for each of the respective target elements.

From: Machine learning approach for predicting tramp elements in the basic oxygen furnace based on the compiled steel scrap mix

Dataset/Target Element

I

II

III

IV

V

VI

VII

max_depth

8

8

4

6

8

8

10

n_estimators

900

900

900

900

900

900

900

learning_rate

0.025

0.025

0.015

0.015

0.025

0.025

0.025