Bobby Wang
4fd149b3a2
[jvm-packages] update checkstyle ( #7335 )
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* [jvm-packages] update scalastyle
1. bump scalastyle-maven-plugin and maven-checkstyle-plugin to latest
2. remove unused imports
* fix code style check
2021-10-18 18:42:01 +08:00
Jiaming Yuan
fbb0dc4275
Remove auto configuration of seed_per_iteration. ( #7009 )
...
* Remove auto configuration of seed_per_iteration.
This should be related to model recovery from rabit, which is removed.
* Document.
2021-10-17 15:58:57 +08:00
Jiaming Yuan
fb1a9e6bc5
Avoid omp reduction in coordinate descent and aft metrics. ( #7316 )
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Aside from the omp issue, parameter configuration for aft metric is simplified.
2021-10-17 15:55:49 +08:00
Jiaming Yuan
f56e2e9a66
Support categorical data with pandas Dataframe in inplace prediction ( #7322 )
2021-10-17 14:32:06 +08:00
Jiaming Yuan
8e619010d0
Extract CPUExpandEntry and HistParam. ( #7321 )
...
* Remove kRootNid.
* Check for empty hessian.
2021-10-17 14:22:25 +08:00
Jiaming Yuan
6cdcfe8128
Improve external memory demo. ( #7320 )
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* Use npy format.
* Add evaluation.
* Use make_regression.
2021-10-17 11:25:24 +08:00
Jiaming Yuan
e6a142fe70
Fix document about best_iteration ( #7324 )
2021-10-14 15:30:46 -07:00
Jiaming Yuan
4ddf8d001c
Deterministic result for element-wise/mclass metrics. ( #7303 )
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Remove openmp reduction.
2021-10-13 14:22:40 +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
Jiaming Yuan
a7d0c66457
Remove unused code. ( #7293 )
2021-10-12 15:04:41 +08:00
Jiaming Yuan
130df8cdda
Add tests for tree grow policy. ( #7302 )
2021-10-12 15:04:06 +08:00
Jiaming Yuan
5b17bb0031
Fix prediction with cat data in sklearn interface. ( #7306 )
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* Specify DMatrix parameter for pre-processing dataframe.
* Add document about the behaviour of prediction.
2021-10-12 14:31:12 +08:00
Jiaming Yuan
89d87e5331
Update GPU Tree SHAP ( #7304 )
2021-10-11 21:39:50 +08:00
Jiaming Yuan
298af6f409
Fix weighted samples in multi-class AUC. ( #7300 )
2021-10-11 15:12:29 +08:00
Jiaming Yuan
69d3b1b8b4
Remove old callback deprecated in 1.3. ( #7280 )
2021-10-08 17:24:59 +08:00
Jiaming Yuan
578de9f762
Fix cv verbose_eval ( #7291 )
2021-10-08 12:28:38 +08:00
Jiaming Yuan
f7caac2563
Bump version to 1.6.0 in master. ( #7259 )
2021-10-07 16:09:26 +08:00
Jiaming Yuan
e2660ab8f3
Extend release script with R packages. [skip ci] ( #7278 )
2021-10-07 16:08:42 +08:00
Yuan Tang
cc459755be
Update affiliation ( #7289 )
2021-10-07 16:07:34 +08:00
Jiaming Yuan
d8cb395380
Fix gamma neg log likelihood. ( #7275 )
2021-10-05 16:57:08 +08:00
Jiaming Yuan
b3b03200e2
Remove old warning in 1.3 ( #7279 )
2021-10-01 08:05:50 +08:00
Philip Hyunsu Cho
2a0368b7ca
Add CMake option to use /MD runtime ( #7277 )
2021-09-30 13:13:57 +08:00
Jiaming Yuan
b2d8431aea
[R] Fix document for nthread. ( #7263 )
2021-09-28 11:46:24 +08:00
Jiaming Yuan
d8a549e6ac
Avoid thread block with sparse data. ( #7255 )
2021-09-25 13:11:34 +08:00
Jiaming Yuan
ca17f8a5fc
Dispatch thrust versions and upgrade rmm. ( #7254 )
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Co-authored-by: Philip Hyunsu Cho <chohyu01@cs.washington.edu>
2021-09-25 03:43:23 +08:00
Jiaming Yuan
fbd58bf190
[jvm-packages] Create demo and test for xgboost4j early stopping. ( #7252 )
2021-09-25 03:29:27 +08:00
Bobby Wang
0ee11dac77
[jvm-packages][xgboost4j-gpu] Support GPU dataframe and DeviceQuantileDMatrix ( #7195 )
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Following classes are added to support dataframe in java binding:
- `Column` is an abstract type for a single column in tabular data.
- `ColumnBatch` is an abstract type for dataframe.
- `CuDFColumn` is an implementaiton of `Column` that consume cuDF column
- `CudfColumnBatch` is an implementation of `ColumnBatch` that consumes cuDF dataframe.
- `DeviceQuantileDMatrix` is the interface for quantized data.
The Java implementation mimics the Python interface and uses `__cuda_array_interface__` protocol for memory indexing. One difference is on JVM package, the data batch is staged on the host as java iterators cannot be reset.
Co-authored-by: jiamingy <jm.yuan@outlook.com>
2021-09-24 14:25:00 +08:00
Philip Hyunsu Cho
d27a427dc5
[CI] Rotate access keys for uploading MacOS artifacts from Travis CI ( #7253 )
2021-09-24 10:44:00 +08:00
ShvetsKS
475fd1abec
Reduced span overheads in objective function calculate ( #7206 )
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Co-authored-by: fis <jm.yuan@outlook.com>
2021-09-23 04:43:59 +08:00
Jiaming Yuan
9472be7d77
Fix initialization from pandas series. ( #7243 )
2021-09-23 04:43:25 +08:00
david-cortes
4f93e5586a
Improve wording for warning ( #7248 )
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This warning sounds a bit ungrammatical. Additionally, the second part of the warning is not clear. This PR changes the wording to make it clearer.
2021-09-21 10:48:11 +08:00
Jiaming Yuan
18bd16341a
Update Python intro. [skip ci] ( #7235 )
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* Fix the link to demo.
* Stop recommending text file inputs.
* Brief mention to scikit-learn interface.
* Fix indent warning in tree method doc.
2021-09-21 02:47:09 +00:00
david-cortes
61a619b5c3
[R] Avoid symbol naming conflicts with other packages ( #7245 )
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* don't register all R symbols
* typo
2021-09-19 11:17:08 -07:00
Jiaming Yuan
e48e05e6e2
Add typehint to rabit module. ( #7240 )
2021-09-17 18:31:02 +08:00
Jiaming Yuan
c735c17f33
Disable callback and ES on random forest. ( #7236 )
2021-09-17 18:21:17 +08:00
Jiaming Yuan
c311a8c1d8
Enable compiling with system cub. ( #7232 )
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- Tested with all CUDA 11.x.
- Workaround cub scan by using discard iterator in AUC.
- Limit the size of Argsort when compiled with CUDA cub.
2021-09-17 14:28:18 +08:00
Jiaming Yuan
b18f5f61b0
Fix pylint ( #7241 )
2021-09-17 11:50:36 +08:00
Jiaming Yuan
38a23f66a8
Fix typo in release script. [skip ci] ( #7238 )
2021-09-17 11:14:05 +08:00
Jiaming Yuan
8ad7e8eeb0
[doc] Fix typo. [skip ci] ( #7226 )
2021-09-17 11:13:49 +08:00
Jiaming Yuan
22d56cebf1
Encode pandas categorical data automatically. ( #7231 )
2021-09-17 11:09:55 +08:00
Jiaming Yuan
32e0858501
Fix travis. ( #7237 )
2021-09-17 10:06:23 +08:00
Jiaming Yuan
31c1e13f90
Categorical data support in CPU sketching. ( #7221 )
2021-09-17 04:37:09 +08:00
Jiaming Yuan
9f63d6fead
[jvm-packages] Deprecate constructors with implicit missing value. ( #7225 )
2021-09-17 04:35:04 +08:00
Jiaming Yuan
0ed979b096
Support more input types for categorical data. ( #7220 )
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* Support more input types for categorical data.
* Shorten the type name from "categorical" to "c".
* Tests for np/cp array and scipy csr/csc/coo.
* Specify the type for feature info.
2021-09-16 20:39:30 +08:00
Jiaming Yuan
2942dc68e4
Fix mixed types in GPU sketching. ( #7228 )
2021-09-16 00:10:25 +08:00
Jiaming Yuan
037dd0820d
Implement __sklearn_is_fitted__. ( #7230 )
2021-09-15 19:09:04 +08:00
Jiaming Yuan
d997c967d5
Demo for experimental categorical data support. ( #7213 )
2021-09-15 08:20:12 +08:00
Jiaming Yuan
3515931305
Initial support for external memory in gradient index. ( #7183 )
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* Add hessian to batch param in preparation of new approx impl.
* Extract a push method for gradient index matrix.
* Use span instead of vector ref for hessian in sketching.
* Create a binary format for gradient index.
2021-09-13 12:40:56 +08:00
Christian Lorentzen
a0dcf6f5c1
[DOC] Improve tutorial on feature interactions ( #7219 )
2021-09-12 21:40:02 +08:00
