Table 3.
The optimal value of hyperparameters tuning.
| Hyperparameter | Search range | Optimal value |
|---|---|---|
| colsample_bytree | [0.5,1] | 1 |
| learning_rate | [0.05,0.35] | 0.15 |
| max_depth | [3,9] | 3 |
| subsample | [0.2,0.6] | 0.6 |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.