* Save feature info in booster in JSON model. * [breaking] Remove automatic feature name generation in `DMatrix`. This PR is to enable reliable feature validation in Python package.
This folder contains testcases for xgboost.
* Save feature info in booster in JSON model. * [breaking] Remove automatic feature name generation in `DMatrix`. This PR is to enable reliable feature validation in Python package.
This folder contains testcases for xgboost.