Jiaming Yuan
067b704e58
[backport] Fix inference with categorical feature. ( #8591 ) ( #8602 ) ( #8638 )
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* Fix inference with categorical feature. (#8591 )
* Fix windows build on buildkite. (#8602 )
* workaround.
2023-01-06 01:17:49 +08:00
Jiaming Yuan
c68684ff4c
Update parameter for categorical feature. ( #8285 )
2022-10-10 19:48:29 +08:00
Jiaming Yuan
b90c6d25e8
Implement max_cat_threshold for CPU. ( #7957 )
2022-06-04 11:02:46 +08:00
Jiaming Yuan
317d7be6ee
Always use partition based categorical splits. ( #7857 )
2022-05-03 22:30:32 +08:00
Jiaming Yuan
52d4eda786
Deprecate use_label_encoder in XGBClassifier. ( #7822 )
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* 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
Jiaming Yuan
83a66b4994
Support categorical data for hist. ( #7695 )
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* Extract partitioner from hist.
* Implement categorical data support by passing the gradient index directly into the partitioner.
* Organize/update document.
* Remove code for negative hessian.
2022-02-25 03:47:14 +08:00
Jiaming Yuan
0d0abe1845
Support optimal partitioning for GPU hist. ( #7652 )
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* Implement `MaxCategory` in quantile.
* Implement partition-based split for GPU evaluation. Currently, it's based on the existing evaluation function.
* Extract an evaluator from GPU Hist to store the needed states.
* Added some CUDA stream/event utilities.
* Update document with references.
* Fixed a bug in approx evaluator where the number of data points is less than the number of categories.
2022-02-15 03:03:12 +08:00
Jiaming Yuan
b4ec1682c6
Update document for multi output and categorical. ( #7574 )
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* Group together categorical related parameters.
* Update documents about multioutput and categorical.
2022-01-19 04:35:17 +08:00
Jiaming Yuan
deab0e32ba
Validate out of range categorical value. ( #7576 )
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* Use float in CPU categorical set to preserve the input value.
* Check out of range values.
2022-01-18 20:16:19 +08:00
Jiaming Yuan
e5e47c3c99
Clarify the behavior of invalid categorical value handling. ( #7529 )
2022-01-13 16:11:52 +08:00
Jiaming Yuan
c024c42dce
Modernize XGBoost Python document. ( #7468 )
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* Use sphinx gallery to integrate examples.
* Remove mock objects.
* Add dask doc inventory.
2021-11-23 23:24:52 +08:00
Jiaming Yuan
15685996fc
[doc] Small improvements for categorical data document. ( #7330 )
2021-10-20 18:04:32 +08:00
Jiaming Yuan
406c70ba0e
[doc] Fix typo. [skip ci] ( #7311 )
2021-10-12 19:10:18 +08:00
Jiaming Yuan
0bd8f21e4e
Add document for categorical data. ( #7307 )
2021-10-12 16:10:59 +08:00
