Jiaming Yuan
ebc86a3afa
Disable parameter validation for Scikit-Learn interface. ( #5167 )
...
* Disable parameter validation for now.
Scikit-Learn passes all parameters down to XGBoost, whether they are used or
not.
* Add option `validate_parameters`.
2020-01-07 11:17:31 +08:00
Jiaming Yuan
61286c6e8f
Fix wrapping GPU ID and prevent data copying. ( #5160 )
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* Removed some data copying.
* Make sure gpu_id is valid before any configuration is carried out.
2019-12-27 16:51:08 +08:00
Jiaming Yuan
3136185bc5
JSON configuration IO. ( #5111 )
...
* Add saving/loading JSON configuration.
* Implement Python pickle interface with new IO routines.
* Basic tests for training continuation.
2019-12-15 17:31:53 +08:00
