Hello,
I just wanna know if the "max_delta_step" hyper-parameter for xgboost is supported by Caret.
Thanks!
Sebastian
Hello,
I just wanna know if the "max_delta_step" hyper-parameter for xgboost is supported by Caret.
Thanks!
Sebastian
It is not:
> xgb_info <- caret::getModelInfo("xgbTree")
> xgb_info$xgbTree$parameters
parameter class label
1 nrounds numeric # Boosting Iterations
2 max_depth numeric Max Tree Depth
3 eta numeric Shrinkage
4 gamma numeric Minimum Loss Reduction
5 colsample_bytree numeric Subsample Ratio of Columns
6 min_child_weight numeric Minimum Sum of Instance Weight
7 subsample numeric Subsample Percentage
You can pass it in via the ...
but it does not tune over it.
This topic was automatically closed 7 days after the last reply. New replies are no longer allowed.