Open trivialfis opened 2 years ago
cc @TomAugspurger (in case you have thoughts here 🙂)
@trivialfis - Quick clarification. Do you want to use Dask for both HP tuning and estimator training?
Yes.
No thoughts. Happy to hear what comes out of this.
On Feb 23, 2022 at 7:39:31 AM, Jiaming Yuan @.***> wrote:
Yes.
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Hi, I want to work on the integration between dask-ml and dask-xgboost. Specifically, I want to implement
GridSearchCV
andRandomizedGridSearchCV
for estimators like dask-xgboost, which are already distributed by themselves. I tried to look into the existing grid search cv implementation in dask-ml, which seems to be written by manipulating the dask task graph instead of using documented public API. I would like to ask for some guidance before I go ahead and try to implement yet another grid search cv. Some questions are:GridSearchCV
written in this way instead of using public API? Should I be using it in a downstream project? If so is there a good place to learn more about it?Related: https://github.com/dask/dask-ml/issues/833 https://github.com/dmlc/xgboost/issues/5676 https://github.com/dask/dask-ml/issues/758