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Update document for multi output and categorical. (#7574)

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* Group together categorical related parameters.
* Update documents about multioutput and categorical.
This commit is contained in:
Jiaming Yuan
2022-01-19 04:35:17 +08:00
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parent dac9eb13bd
commit b4ec1682c6
5 changed files with 27 additions and 22 deletions
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doc/tutorials/categorical.rst
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@@ -113,7 +113,7 @@ Miscellaneous
*************
By default, XGBoost assumes input categories are integers starting from 0 till the number
of categories :math:`[0, n_categories)`. However, user might provide inputs with invalid
of categories :math:`[0, n\_categories)`. However, user might provide inputs with invalid
values due to mistakes or missing values. It can be negative value, integer values that
can not be accurately represented by 32-bit floating point, or values that are larger than
actual number of unique categories. During training this is validated but for prediction