Jiaming Yuan
e5e47c3c99
Clarify the behavior of invalid categorical value handling. ( #7529 )
2022-01-13 16:11:52 +08:00
Jiaming Yuan
ec56d5869b
[doc] Include dask examples into doc. ( #7530 )
2022-01-05 03:27:22 +08:00
Jiaming Yuan
54582f641a
[doc] Use cross references in sphinx doc. ( #7522 )
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* Use cross references instead of URL.
* Fix auto doc for callback.
2022-01-05 03:21:25 +08:00
Jiaming Yuan
8f0a42a266
Initial support for multi-label classification. ( #7521 )
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* Add support in sklearn classifier.
2022-01-04 23:58:21 +08:00
Randall Britten
a4a0ebb85d
[doc] Lowercase omega for per tree complexity ( #7532 )
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As suggested on issue #7480
2021-12-29 23:05:54 +08:00
Jiaming Yuan
a512b4b394
[doc] Promote dask from experimental. [skip ci] ( #7509 )
2021-12-16 14:17:06 +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
97d7582457
Delay breaking changes to 1.6. ( #7420 )
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The patch is too big to be backported.
2021-11-12 16:46:03 +08:00
Jiaming Yuan
45aef75cca
Move skl eval_metric and early_stopping rounds to model params. ( #6751 )
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A new parameter `custom_metric` is added to `train` and `cv` to distinguish the behaviour from the old `feval`. And `feval` is deprecated. The new `custom_metric` receives transformed prediction when the built-in objective is used. This enables XGBoost to use cost functions from other libraries like scikit-learn directly without going through the definition of the link function.
`eval_metric` and `early_stopping_rounds` in sklearn interface are moved from `fit` to `__init__` and is now saved as part of the scikit-learn model. The old ones in `fit` function are now deprecated. The new `eval_metric` in `__init__` has the same new behaviour as `custom_metric`.
Added more detailed documents for the behaviour of custom objective and metric.
2021-10-28 17:20:20 +08:00
Jiaming Yuan
15685996fc
[doc] Small improvements for categorical data document. ( #7330 )
2021-10-20 18:04:32 +08:00
Jiaming Yuan
376b448015
[doc] Fix broken links. ( #7341 )
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* Fix most of the link checks from sphinx.
* Remove duplicate explicit target name.
2021-10-20 14:45:30 +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
Christian Lorentzen
a0dcf6f5c1
[DOC] Improve tutorial on feature interactions ( #7219 )
2021-09-12 21:40:02 +08:00
Jiaming Yuan
ba47eda61b
[doc] Use figure directive. ( #7143 )
2021-08-03 15:56:25 +08:00
Jiaming Yuan
e6088366df
Export Python Interface for external memory. ( #7070 )
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* Add Python iterator interface.
* Add tests.
* Add demo.
* Add documents.
* Handle empty dataset.
2021-07-22 15:15:53 +08:00
ZabelTech
1d91f71119
fix typo in XGDMatrixSetFloatInfo example ( #7097 )
2021-07-10 21:40:25 +08:00
Jeff H
d22b293f2f
Update reference to treelite website ( #7084 )
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treelite.io is no longer a valid site and re-directs users to a parked domain. Re-directing to the documentation is safer at this point.
2021-07-06 22:15:07 -07:00
Jiaming Yuan
cf06a266a8
[dask][doc] Wrap the example in main guard. ( #6979 )
2021-05-25 08:24:47 +08:00
Jiaming Yuan
5cb51a191e
[dask][doc] Add small example for sklearn interface. ( #6970 )
2021-05-19 13:50:45 +08:00
Andrew Ziem
3e7e426b36
Fix spelling in documents ( #6948 )
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* Update roxygen2 doc.
Co-authored-by: fis <jm.yuan@outlook.com>
2021-05-11 20:44:36 +08:00
Kai Fricke
c8cc3eacc9
[docs] Add tutorial for XGBoost-Ray ( #6884 )
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* Add XGBoost-Ray tutorial
* Add link to modin
2021-04-22 02:07:13 +08:00
Jiaming Yuan
a5d7094a45
Update documents. ( #6856 )
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* Add early stopping section to prediction doc.
* Remove best_ntree_limit.
* Better doxygen output.
2021-04-16 12:41:03 +08:00
Jiaming Yuan
9d62b14591
Fix document. [skip ci] ( #6669 )
2021-02-02 20:43:31 +08:00
Jiaming Yuan
87ab1ad607
[dask] Accept Future of model for prediction. ( #6650 )
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This PR changes predict and inplace_predict to accept a Future of model, to avoid sending models to workers repeatably.
* Document is updated to reflect functionality additions in recent changes.
2021-02-02 08:45:52 +08:00
Jiaming Yuan
d8ec7aad5a
[dask] Add a 1 line sample to infer output shape. ( #6645 )
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* [dask] Use a 1 line sample to infer output shape.
This is for inferring shape with direct prediction (without DaskDMatrix).
There are a few things that requires known output shape before carrying out
actual prediction, including dask meta data, output dataframe columns.
* Infer output shape based on local prediction.
* Remove set param in predict function as it's not thread safe nor necessary as
we now let dask to decide the parallelism.
* Simplify prediction on `DaskDMatrix`.
2021-01-30 18:55:50 +08:00
Jiaming Yuan
4bf23c2391
Specify shape in prediction contrib and interaction. ( #6614 )
2021-01-26 02:08:22 +08:00
Jiaming Yuan
c5876277a8
Drop saving binary format for memory snapshot. ( #6513 )
2020-12-17 00:14:57 +08:00
James Lamb
1e2c3ade9e
[doc] [dask] Add example on early stopping with Dask ( #6501 )
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Co-authored-by: fis <jm.yuan@outlook.com>
2020-12-15 22:23:23 +08:00
James Lamb
afc4567268
[doc] [dask] fix partitioning in Dask example ( #6389 )
2020-12-14 18:37:49 +08:00
Jiaming Yuan
a30461cf87
[dask] Support all parameters in regressor and classifier. ( #6471 )
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* Add eval_metric.
* Add callback.
* Add feature weights.
* Add custom objective.
2020-12-14 07:35:56 +08:00
hzy001
c2ba4fb957
Fix broken links. ( #6455 )
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Co-authored-by: Hao Ziyu <haoziyu@qiyi.com>
Co-authored-by: fis <jm.yuan@outlook.com>
2020-12-02 17:39:12 +08:00
Jiaming Yuan
00218d065a
[dask] Update document. [skip ci] ( #6413 )
2020-11-20 19:16:19 +08:00
James Lamb
12d27f43ff
[doc] make Dask distributed example copy-pastable ( #6345 )
2020-11-11 20:22:17 -08:00
Jean Lescut-Muller
9564886d9f
Update custom_metric_obj.rst ( #6367 )
2020-11-10 22:29:22 +08:00
DIVYA CHAUHAN
4e9c4f2d73
Create a tutorial for using the C API in a C/C++ application ( #6285 )
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Co-authored-by: Philip Hyunsu Cho <chohyu01@cs.washington.edu>
2020-10-27 12:19:20 -07:00
Jiaming Yuan
bed7ae4083
Loop over thrust::reduce. ( #6229 )
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* Check input chunk size of dqdm.
* Add doc for current limitation.
2020-10-14 10:40:56 +13:00
Jiaming Yuan
08bdb2efc8
Fix dask doc. [skip ci] ( #6108 )
2020-09-11 10:56:12 +08:00
Jiaming Yuan
318bffaa10
Fix custom obj link. [skip ci] ( #6100 )
2020-09-09 10:55:38 +08:00
Philip Hyunsu Cho
5a2dcd1c33
[R] Provide better guidance for persisting XGBoost model ( #5964 )
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* [R] Provide better guidance for persisting XGBoost model
* Update saving_model.rst
* Add a paragraph about xgb.serialize()
2020-07-31 20:00:26 -07:00
James Bourbeau
3b88bc948f
Update XGBoost + Dask overview documentation ( #5961 )
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* Add imports to code snippet
* Better writing.
2020-07-31 09:58:50 +08:00
Jiaming Yuan
fa3715f584
[Dask] Asyncio support. ( #5862 )
2020-07-30 06:23:58 +08:00
Jiaming Yuan
8104f10328
Update document for model dump. ( #5818 )
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* Clarify the relationship between dump and save.
* Mention the schema.
2020-06-22 14:33:54 +08:00
Jiaming Yuan
529b5c2cfd
[DOC] Mention dask blog post in doc. [skip ci] ( #5789 )
2020-06-14 13:00:19 +08:00
Philip Hyunsu Cho
ca0d605b34
[Doc] Fix typos in AFT tutorial ( #5716 )
2020-05-28 14:04:34 -07:00
Rong Ou
e21a608552
add pointers to the gpu external memory paper ( #5684 )
2020-05-19 19:46:16 -07:00
Yuan Tang
dfcdfabf1f
Move dask tutorial closer other distributed tutorials ( #5613 )
2020-04-28 02:24:00 +08:00
Jiaming Yuan
9c1103e06c
[Breaking] Set output margin to True for custom objective. ( #5564 )
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* Set output margin to True for custom objective in Python and R.
* Add a demo for writing multi-class custom objective function.
* Run tests on selected demos.
2020-04-20 20:44:12 +08:00
Yuan Tang
9097e8f0d9
Edits on tutorial for XGBoost job on Kubernetes ( #5487 )
2020-04-05 07:36:33 -04:00
Philip Hyunsu Cho
30e94ddd04
Add R code to AFT tutorial [skip ci] ( #5486 )
2020-04-04 13:06:12 -07:00
