Philip Hyunsu Cho
20c0d60ac7
Restore functionality of max_depth=0 in hist ( #7551 )
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* Restore functionality of max_depth=0 in hist
* Add test case
2022-01-11 01:37:44 +08:00
Jiaming Yuan
2db808021d
Silent some warnings for unused variable. ( #7548 )
2022-01-11 01:16:26 +08:00
Jiaming Yuan
c635d4c46a
Implement ubjson. ( #7549 )
...
* Implement ubjson.
This is a partial implementation of UBJSON with support for typed arrays. Some missing
features are `f64`, typed object, and the no-op.
2022-01-10 23:24:23 +08:00
Jiaming Yuan
001503186c
Rewrite approx ( #7214 )
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This PR rewrites the approx tree method to use codebase from hist for better performance and code sharing.
The rewrite has many benefits:
- Support for both `max_leaves` and `max_depth`.
- Support for `grow_policy`.
- Support for mono constraint.
- Support for feature weights.
- Support for easier bin configuration (`max_bin`).
- Support for categorical data.
- Faster performance for most of the datasets. (many times faster)
- Support for prediction cache.
- Significantly better performance for external memory.
- Unites the code base between approx and hist.
2022-01-10 21:15:05 +08:00
Jiaming Yuan
ed95e77752
[jvm-packages] Update JNI header. ( #7550 )
2022-01-10 14:59:40 +08:00
Jiaming Yuan
91c1a1c52f
Fix index type for bitfield. ( #7541 )
2022-01-05 19:23:29 +08:00
Jiaming Yuan
0df2ae63c7
Fix num_boosted_rounds for linear model. ( #7538 )
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* Add note.
* Fix n boosted rounds.
2022-01-05 03:29:33 +08:00
Jiaming Yuan
28af6f9abb
Remove omp_get_max_threads in gbm and linear. ( #7537 )
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* Use ctx in gbm.
* Use ctx threads in gbm and linear.
2022-01-05 03:28:52 +08:00
Jiaming Yuan
eea094e1bc
Remove some warnings from clang. ( #7533 )
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* Unused variable.
* Unnecessary virtual function.
2022-01-05 03:28:21 +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
eb1efb54b5
Define feature_names_in_. ( #7526 )
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* Define `feature_names_in_`.
* Raise attribute error if it's not defined.
2022-01-05 01:35:34 +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
Jiaming Yuan
68cdbc9c16
Remove omp_get_max_threads in CPU predictor. ( #7519 )
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This is part of the on going effort to remove the dependency on global omp variables.
2022-01-04 22:12:15 +08:00
Ikko Ashimine
5516281881
Fix typo in tree_model.cc ( #7539 )
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occurance -> occurrence
2021-12-30 20:12:25 +08:00
Randall Britten
a4a0ebb85d
[doc] Lowercase omega for per tree complexity ( #7532 )
...
As suggested on issue #7480
2021-12-29 23:05:54 +08:00
Louis Desreumaux
3886c3dd8f
Remove macro definitions of snprintf and vsnprintf ( #7536 )
2021-12-26 08:05:59 +08:00
Ginko Balboa
29bfa94bb6
Fix external memory with gpu_hist and subsampling combination bug. ( #7481 )
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Instead of accessing data from the `original_page_`, access the data from the first page of the available batch.
fix #7476
Co-authored-by: jiamingy <jm.yuan@outlook.com>
2021-12-24 11:15:35 +08:00
Jiaming Yuan
7f399eac8b
Use double for GPU Hist node sum. ( #7507 )
2021-12-22 08:41:35 +08:00
Jiaming Yuan
eabec370e4
[R] Fix single sample prediction. ( #7524 )
2021-12-21 14:11:07 +08:00
Bobby Wang
e8c1eb99e4
[jvm-package] Clean up the legacy gpu support tests ( #7523 )
2021-12-21 09:15:51 +08:00
Xiaochang Wu
59bd1ab17e
Skip callback demo test if matplotlib is not installed ( #7520 )
2021-12-19 08:20:38 +08:00
Jiaming Yuan
58a6723eb1
Initial support for multioutput regression. ( #7514 )
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* Add num target model parameter, which is configured from input labels.
* Change elementwise metric and indexing for weights.
* Add demo.
* Add tests.
2021-12-18 09:28:38 +08:00
Jiaming Yuan
9ab73f737e
Extract Sketch Entry from hist maker. ( #7503 )
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* Extract Sketch Entry from hist maker.
* Add a new sketch container for sorted inputs.
* Optimize bin search.
2021-12-18 05:36:56 +08:00
Qingyun Wu
b4a1236cfc
[doc] Update the link to the tuning example in FLAML
2021-12-17 14:31:00 +08:00
Bobby Wang
24e25802a7
[jvm-packages] Add Rapids plugin support ( #7491 )
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* Add GPU pre-processing pipeline.
2021-12-17 13:11:12 +08:00
Jiaming Yuan
5b1161bb64
Convert labels into tensor. ( #7456 )
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* Add a new ctor to tensor for `initilizer_list`.
* Change labels from host device vector to tensor.
* Rename the field from `labels_` to `labels` since it's a public member.
2021-12-17 00:58:35 +08:00
Jiaming Yuan
6f8a4633b7
Fix Python typehint with upgraded mypy. ( #7513 )
2021-12-16 23:08:08 +08:00
Jiaming Yuan
70b12d898a
[dask] Fix ddqdm with empty partition. ( #7510 )
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* Fix empty partition.
* war.
2021-12-16 20:37:29 +08:00
Jiaming Yuan
a512b4b394
[doc] Promote dask from experimental. [skip ci] ( #7509 )
2021-12-16 14:17:06 +08:00
Jiaming Yuan
05497a9141
[dask] Fix asyncio. ( #7508 )
2021-12-13 01:48:25 +08:00
Jiaming Yuan
01152f89ee
Remove unused parameters. ( #7499 )
2021-12-09 14:24:51 +08:00
Harvey
1864fab592
Minor edits to Parameters doc page. ( #7500 )
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* bost -> both
* doc improvement
* use original filename
* syntax highlight false
* missed a few highlights
2021-12-07 15:46:44 +08:00
Jiaming Yuan
021f8bf28b
Fix pylint. ( #7498 )
2021-12-07 13:23:30 +08:00
Jiaming Yuan
eee527d264
Add approx partitioner. ( #7467 )
2021-11-27 15:22:06 +08:00
Jiaming Yuan
85cbd32c5a
Add range-based slicing to tensor view. ( #7453 )
2021-11-27 13:42:36 +08:00
danmarinescu
6f38f5affa
Updated CMake version requirement in build.rst ( #7487 )
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The documentation states that to build from source you need CMake 3.13 or higher. However, according to https://github.com/dmlc/xgboost/blob/master/CMakeLists.txt#L1 CMake 3.14 or higher is required.
2021-11-27 09:58:01 +08:00
Jiaming Yuan
557ffc4bf5
Reduce base margin to 2 dim for now. ( #7455 )
2021-11-27 00:46:13 +08:00
Jiaming Yuan
bf7bb575b4
Test CPU histogram with cat data. ( #7465 )
2021-11-27 00:43:28 +08:00
Bobby Wang
24be04e848
[jvm-packages] Add DeviceQuantileDMatrix to Scala binding ( #7459 )
2021-11-24 20:23:18 +08:00
Philip Hyunsu Cho
619c450a49
[CI] Add missing step extract_branch ( #7479 )
2021-11-24 17:35:59 +08:00
Jiaming Yuan
820e1c01ef
Fix macos package upload. ( #7475 )
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* Split up the tests.
2021-11-24 03:43:49 +08:00
Jiaming Yuan
488f12a996
Fix github macos package upload. ( #7474 )
2021-11-24 00:29:11 +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
Philip Hyunsu Cho
96a9848c9e
[CI] Fix continuous delivery pipeline for MacOS ( #7472 )
2021-11-23 22:22:08 +08:00
Jiaming Yuan
b124a27f57
Support scipy sparse in dask. ( #7457 )
2021-11-23 16:45:36 +08:00
Jiaming Yuan
5262e933f7
Remove unnecessary constexpr. ( #7466 )
2021-11-23 16:42:08 +08:00
Philip Hyunsu Cho
0c67685e43
[CI] Add a helper script to aid Maven release ( #7470 )
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* [CI] Add a helper script to aid Maven release
* Move script to dev/ [skip ci]
* Update command [skip ci]
2021-11-23 00:11:07 -08:00
Harvey
0552ca8021
Fix typo ( #7469 )
2021-11-23 08:58:45 +08:00
Jiaming Yuan
176110a22d
Support external memory in CPU histogram building. ( #7372 )
2021-11-23 01:13:33 +08:00
