XGBoost Feature requests (sample weights and GPU)

KNIME Analytics Platform
1

I probably asked this before but here I go again:

  1. Sample weights

xgboost supports sample weights. This should be easy to implement. Just allow the optional specification of a weights column

  1. GPU

xgboost supports GPU execution. Would be helpful to have that too.

2

Hi @beginner

I opened for each a feature request.
You are right, Adrian also confirmed this, the sample weights would be easy to do.