Deprecate use_label_encoder in XGBClassifier. (#7822)

* Deprecate `use_label_encoder` in XGBClassifier. * We have removed the encoder, now prepare to remove the indicator.
2022-04-21 13:14:02 +08:00
parent 5815df4c46
commit 52d4eda786
8 changed files with 21 additions and 41 deletions
--- a/doc/tutorials/categorical.rst
+++ b/doc/tutorials/categorical.rst
@@ -36,9 +36,7 @@ parameter ``enable_categorical``:
 .. code:: python

  # Supported tree methods are `gpu_hist`, `approx`, and `hist`.
-  clf = xgb.XGBClassifier(
-      tree_method="gpu_hist", enable_categorical=True, use_label_encoder=False
-  )
+  clf = xgb.XGBClassifier(tree_method="gpu_hist", enable_categorical=True)
  # X is the dataframe we created in previous snippet
  clf.fit(X, y)
  # Must use JSON/UBJSON for serialization, otherwise the information is lost.