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github.com/dmlc/xgboost

Scalable, Portable and Distributed Gradient Boosting (GBDT, GBRT or GBM) Library, for Python, R, Java, Scala, C++ and more. Runs on single machine, Hadoop, Spark, Dask, Flink and DataFlow
https://github.com/dmlc/xgboost

Implement NDCG cache. (#8893)

8be6095ece5bbb2059b70287e17a650d84aca39f authored almost 2 years ago by Jiaming Yuan <[email protected]>
Remove public access to tree model param. (#8902)

* Make tree model param a private member.
* Number of features and targets are immutable after ...

9bade7203a5744ba4d5b226bedb0dbf7a980081f authored almost 2 years ago by Jiaming Yuan <[email protected]>
Define multi expand entry. (#8895)

5ba3509dd31fe2bf12116e83e5156354cb439d20 authored almost 2 years ago by Jiaming Yuan <[email protected]>
[doc][dask] Note on reproducible result. [skip ci] (#8903)

bbee355b452237da391feac369cb907019ee26c4 authored almost 2 years ago by Jiaming Yuan <[email protected]>
[CI] Run RMM gtests. (#8900)

* [CI] Run RMM gtests.

* Update test-cpp-gpu.sh

---------

Co-authored-by: Philip Hyunsu...

3689695d16c3fc3b160d6917a55cb899932f91d4 authored almost 2 years ago by Jiaming Yuan <[email protected]>
Replace dmlc any with std any. (#8892)

36a73966586daccdb492ebc129cdef69b700732a authored almost 2 years ago by Jiaming Yuan <[email protected]>
Pick up dmlc-core fix for CSV parser (#8897)

79efcd37f5638a80ddd2b8bee94dc8e7ec008fab authored almost 2 years ago by Rong Ou <[email protected]>
Define multi-strategy parameter. (#8890)

2aa838c75e7f8e4d212bc0d7856589f7c28133d2 authored almost 2 years ago by Jiaming Yuan <[email protected]>
Pass obj info by reference instead of by value. (#8889)

- Pass obj info into tree updater as const pointer.

This way we don't have to initialize the ...

6deaec80271fc19471b305c4a64fcb1de7d84f40 authored almost 2 years ago by Jiaming Yuan <[email protected]>
[doc][dask] Reference examples from coiled. [skip ci] (#8891)

54e001bbf45853e1755a6bc51c5b2279de230121 authored almost 2 years ago by Jiaming Yuan <[email protected]>
Remove the cub submodule. (#8888)

XGBoost now uses CTK-11.8 for binary packages, there's no need to maintain a cub
submodule anym...

c5c8f643f260a0d5cc09efc1070b51efb099c66b authored almost 2 years ago by Jiaming Yuan <[email protected]>
Define core multi-target regression tree structure. (#8884)

- Define a new tree struct embedded in the `RegTree`.
- Provide dispatching functions in `Reg...

5feee8d4a9db3265d922837ab4141fd1a8714b5a authored almost 2 years ago by Jiaming Yuan <[email protected]>
Define a new ranking parameter. (#8887)

46dfcc7d22f553fcd57699e96b3486b029352b5c authored almost 2 years ago by Jiaming Yuan <[email protected]>
[R] update `predict` docs (#8886)

e8a69013e6e0310b9d8808f61a30ff4e1ddecc5d authored almost 2 years ago by Krzysztof Dyba <[email protected]>
[doc] Add note for rabit port. [skip ci] (#8879)

8c16da8863a74dfa27381046a9849299364ab319 authored almost 2 years ago by Jiaming Yuan <[email protected]>
Bump hadoop-common from 3.2.4 to 3.3.4 in /jvm-packages (#8882)

Bumps hadoop-common from 3.2.4 to 3.3.4.

---
updated-dependencies:
- dependency-name: org.a...

85c3334c2b97a41eb062696f4c0963b81c3cc3b8 authored almost 2 years ago by dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Support F order for the tensor type. (#8872)

- Add F order support for tensor and view.
- Use parameter pack for automatic type cast. (avo...

f23664042702cb17311dba2358563030d237e917 authored almost 2 years ago by Jiaming Yuan <[email protected]>
Bump maven-assembly-plugin from 3.4.2 to 3.5.0 in /jvm-packages (#8837)

Bumps [maven-assembly-plugin](https://github.com/apache/maven-assembly-plugin) from 3.4.2 to 3.5...

f53055f75ebb1d6415a0bd071dc5c660590f1972 authored almost 2 years ago by dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Upgrade gcc toolchain to 9.x. (#8878)

* Use new tool chain.

* Use gcc-9.

* Use cmake from system.

* DOn't link leak.

f7ce0ec0df54befab6ef2167d17543f1563e57a8 authored almost 2 years ago by Jiaming Yuan <[email protected]>
Bump scala-maven-plugin in /jvm-packages/xgboost4j-spark-gpu (#8877)

Bumps scala-maven-plugin from 4.8.0 to 4.8.1.

---
updated-dependencies:
- dependency-name: ...

2b2eb0d0f13903c61a5bf5b3405c5999bac73afc authored almost 2 years ago by dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Bump scala-maven-plugin from 4.8.0 to 4.8.1 in /jvm-packages/xgboost4j (#8876)

Bumps scala-maven-plugin from 4.8.0 to 4.8.1.

---
updated-dependencies:
- dependency-name: ...

5eabcae27bc3d735acb105e76e14c99fbd7fec28 authored almost 2 years ago by dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Bump scala-maven-plugin in /jvm-packages/xgboost4j-example (#8875)

Bumps scala-maven-plugin from 4.8.0 to 4.8.1.

---
updated-dependencies:
- dependency-name: ...

d06b1fc26e318a198b9f10ecdb47866df277610b authored almost 2 years ago by dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Bump scala-maven-plugin in /jvm-packages/xgboost4j-gpu (#8874)

Bumps scala-maven-plugin from 4.8.0 to 4.8.1.

---
updated-dependencies:
- dependency-name: ...

ffa5eb2aa45e1cca97b8d087d79b68f5afc1afe5 authored almost 2 years ago by dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Bump scala-maven-plugin in /jvm-packages/xgboost4j-spark (#8873)

Bumps scala-maven-plugin from 4.8.0 to 4.8.1.

---
updated-dependencies:
- dependency-name: ...

0f6c502d369d7f75c6e96c5e76a35738c8374c03 authored almost 2 years ago by dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Support sklearn cross validation for ranker. (#8859)

* Support sklearn cross validation for ranker.

- Add a convention for X to include a special ...

7eba285a1e60197dd5fe8f61f8b17f7fc746afa2 authored almost 2 years ago by Jiaming Yuan <[email protected]>
Disable gcc parallel extension if openmp is not available. (#8871)

`<parallel/algorithm>` internally includes the <omp.h> header, which leads to an error
when ope...

cad740178370f96d025f558f5bf9a2e103df3924 authored almost 2 years ago by Jiaming Yuan <[email protected]>
Support learning rate for zero-hessian objectives. (#8866)

228a46e8ad3e5a23d6b0ba68ffbc5f66ba181c6d authored almost 2 years ago by Jiaming Yuan <[email protected]>
Discover libasan.so.6. (#8864)

173096a6a723f0f04024cacfecd41029dadb826e authored almost 2 years ago by Jiaming Yuan <[email protected]>
Specify src path for isort. (#8867)

6a892ce2817bca8d2f379c6b70150e16d2160b67 authored almost 2 years ago by Jiaming Yuan <[email protected]>
Restore clang tidy test. (#8861)

4d665b3fb02ccb136d43853726d24ab11b5274ef authored almost 2 years ago by Jiaming Yuan <[email protected]>
Take advantage of C++17 features (#8858)

---------

Co-authored-by: Hyunsu Philip Cho <[email protected]>
Co-authored-by: J...

2dc22e7aad197236479b5e84240c0120073fd59e authored almost 2 years ago by Rong Ou <[email protected]>
Fix scope of feature set pointers (#8850)

---------

Co-authored-by: Jiaming Yuan <[email protected]>

69a50248b70ac16df8bfa962a6de18c44553cb95 authored almost 2 years ago by Rory Mitchell <[email protected]>
[pyspark] Update eval_metric validation to support list of strings (#8826)

6cef9a08e9e6bfc54b32da2b1108949d2f1a5de2 authored almost 2 years ago by mzzhang95 <[email protected]>
Update c++ requirement to 17 for the R package. (#8860)

803d5e3c4c71faa1dbcc166e6925ce3748249bad authored almost 2 years ago by Jiaming Yuan <[email protected]>
Update dmlc-core to get C++17 deprecation warning (#8855)

a5852365fdf6939ac4f74958363a371044733018 authored almost 2 years ago by Rong Ou <[email protected]>
Support column split in `approx` tree method (#8847)

7cbaee9916c943a0ad85419fc269f4274b802d13 authored almost 2 years ago by Rong Ou <[email protected]>
[CI] Require C++17 + CMake 3.18; Use CUDA 11.8 in CI (#8853)

* Update to C++17

* Turn off unity build

* Update CMake to 3.18

* Use MSVC 2022 + CUDA ...

6d8afb22188aa89cbcc720542e0fa331227ff7cb authored almost 2 years ago by Philip Hyunsu Cho <[email protected]>
Fix cache with gc (#8851)

- Make DMatrixCache thread-safe.
- Remove the use of thread-local memory.

d54ef56f6f92ac8ff8ec974ab1bac2d978a3a9c1 authored almost 2 years ago by Jiaming Yuan <[email protected]>
Support column-split in row partitioner (#8828)

d9688f93c7bbdc31fcebd89f00144a18d8660fcf authored almost 2 years ago by Rong Ou <[email protected]>
Fixes compilation errors on MSVC x86 targets (#8823)

90c0633a2832c6090c08b50f43fb8550bda88a05 authored almost 2 years ago by Mauro Leggieri <[email protected]>
Support column split in histogram builder (#8811)

a65ad0bd9c26ff0ce4cb842d3312064cd1e9eadc authored almost 2 years ago by Rong Ou <[email protected]>
Bump maven-javadoc-plugin in /jvm-packages/xgboost4j-gpu (#8815)

Bumps [maven-javadoc-plugin](https://github.com/apache/maven-javadoc-plugin) from 3.4.1 to 3.5.0...

40fd3d6d5f81b8cf951e057944034153b5fe86b7 authored almost 2 years ago by dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Bump maven-javadoc-plugin from 3.4.1 to 3.5.0 in /jvm-packages/xgboost4j (#8813)

Bumps [maven-javadoc-plugin](https://github.com/apache/maven-javadoc-plugin) from 3.4.1 to 3.5.0...

6ce9a35f5587cb94882fd6d72b20c5a2e41d838b authored almost 2 years ago by dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Bump maven-javadoc-plugin from 3.4.1 to 3.5.0 in /jvm-packages (#8814)

Bumps [maven-javadoc-plugin](https://github.com/apache/maven-javadoc-plugin) from 3.4.1 to 3.5.0...

d62daa0b32b8a29f36b83318a3c690d397c97f6f authored almost 2 years ago by dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Fix CPU bin compression with categorical data. (#8809)

* Fix CPU bin compression with categorical data.

* The bug causes the maximum category to be ...

c0afdb678626e95aef731c6d83fcaf2bdd630999 authored almost 2 years ago by Jiaming Yuan <[email protected]>
Initial support for quantile loss. (#8750)

- Add support for Python.
- Add objective.

cce4af4acf4c6f51d444a05e4bd8aae73b349a99 authored almost 2 years ago by Jiaming Yuan <[email protected]>
Specify the number of threads for parallel sort. (#8735)

* Specify the number of threads for parallel sort.

- Pass context object into argsort.
- Rep...

282b1729dacd0f5fa1346a22670a2716bfbe81ab authored almost 2 years ago by Jiaming Yuan <[email protected]>
Extract fit intercept. (#8793)

c7c485d05228fb8540d00b23ec3fdc560fde390c authored almost 2 years ago by Jiaming Yuan <[email protected]>
Fix CPP lint. (#8807)

594371e35ba14cad5592a5c75c655219f5825c9b authored almost 2 years ago by Jiaming Yuan <[email protected]>
[CI] Update action cache for jvm tests. (#8806)

e62167937b5076d53c2d0bc3083ecba177246901 authored almost 2 years ago by Jiaming Yuan <[email protected]>
Add convenience method for allgather (#8804)

74572b5d45a192eac31b23ae04ca142190db9a9a authored almost 2 years ago by Rong Ou <[email protected]>
Fix feature types param (#8772)

Signed-off-by: Weichen Xu <[email protected]>

f27a7258c6ed81e45020360ba614c050b50ef709 authored almost 2 years ago by WeichenXu <[email protected]>
Fix merge conflict. (#8791)

52d0230b58014986d53d1817fdeaf85e942d1c42 authored almost 2 years ago by Jiaming Yuan <[email protected]>
Pass DMatrix into metric for caching. (#8790)

81b2ee1153c6673a5851cc6c07facd0d18500ec1 authored almost 2 years ago by Jiaming Yuan <[email protected]>
Extract device algorithms. (#8789)

31d3ec07af1ea1aea7434a1610c1bc68aec3527f authored almost 2 years ago by Jiaming Yuan <[email protected]>
Add quantile metric. (#8761)

457f704e3d39804d78b2365f39a811c07b18373d authored almost 2 years ago by Jiaming Yuan <[email protected]>
Generalize prediction cache. (#8783)

* Extract most of the functionality into `DMatrixCache`.
* Move API entry to independent file...

d11a0044cfc16864ae09e99bbb632bd12c8dbd8d authored almost 2 years ago by Jiaming Yuan <[email protected]>
Fix quantile tests running on multi-gpus (#8775)

* Fix quantile tests running on multi-gpus

* Run some gtests with multiple GPUs

* fix mgpu...

ed91e775ec20cf8fd984963a13b2614ad7ba8bb9 authored almost 2 years ago by Rong Ou <[email protected]>
Support custom metric in sklearn ranker. (#8786)

225b3158f6150d8b0ce0b310f20a6d88a6d307e2 authored almost 2 years ago by Jiaming Yuan <[email protected]>
Rename ranking utils to threading utils. (#8785)

17b709acb90e6152d7c97fc3690234e3498e1bf4 authored almost 2 years ago by Jiaming Yuan <[email protected]>
Extract floating point rounding routines. (#8771)

70c9b885ef36571a1824946dfeba803f2adca924 authored almost 2 years ago by Jiaming Yuan <[email protected]>
[doc] Document update [skip ci] (#8784)

- Remove version specifics in cat demo.
- Remove aws yarn.
- Update faq.
- Stop mentioning MP...

e9c178f402bf2d810c9cba1d1bfc345aee374d04 authored almost 2 years ago by Jiaming Yuan <[email protected]>
Fix ranking with quantile dmatrix and group weight. (#8762)

8a16944664413e175f8551f99922d586dd665e1b authored almost 2 years ago by Jiaming Yuan <[email protected]>
[doc] fix inconsistent doc and minor typo for external memory (#8773)

ad0ccc6e4f65755c1a970151a51e07d580809de6 authored almost 2 years ago by Dai-Jie (Jay) Wu <[email protected]>
Send default configuration from metric to objective. (#8760)

199c421d60d375eda169cd1715f5beba95b5b86d authored almost 2 years ago by Jiaming Yuan <[email protected]>
Extract make metric name from ranking metric. (#8768)

- Extract the metric parsing routine from ranking.
- Add a test.
- Accept null for string view.

5f76edd296d329d4fdc0e36d74f3dc5b32f92480 authored almost 2 years ago by Jiaming Yuan <[email protected]>
Increase timeout limit for linear. (#8767)

4ead65a28c24f4ba1b2d70a72874b99142181b1e authored almost 2 years ago by Jiaming Yuan <[email protected]>
Add Allgather to collective communicator (#8765)

* Add Allgather to collective communicator

cbf98cb9c6c89c2ab2c898fc4c19c66fe8e47867 authored almost 2 years ago by Rong Ou <[email protected]>
Support multiple alphas for segmented quantile. (#8758)

48cefa012e14cca2d806e110958891001593e4ad authored almost 2 years ago by Jiaming Yuan <[email protected]>
Cleanup booster param types. (#8756)

c4802bfcd0ee7c9311fddba8ab3db4c51abdd96a authored almost 2 years ago by Jiaming Yuan <[email protected]>
[doc] Add demo for inference using individual tree. (#8752)

7b3d473593a7c1a1f097c4dcf22ad1656be9eda2 authored almost 2 years ago by Jiaming Yuan <[email protected]>
Extract optional weight. (#8747)

- Extract optional weight from coommon.h to reduce dependency on this header.
- Add test.

28bb01aa227193727f8ef41f7560287468a488aa authored almost 2 years ago by Jiaming Yuan <[email protected]>
Require black formatter for the python package. (#8748)

0f37a01dd9063d84d187c8f82dd4c493707ce695 authored almost 2 years ago by Jiaming Yuan <[email protected]>
Fix empty DMatrix with categorical features. (#8739)

a2e433a089d69416df4afdfbbe7ec4992873b764 authored almost 2 years ago by Jiaming Yuan <[email protected]>
Fix different number of features in gpu_hist evaluator. (#8754)

7214a45e832acbd177872b388ba964ebe895ceb7 authored almost 2 years ago by Rory Mitchell <[email protected]>
Support cpu quantile sketch with column-wise data split (#8742)

66191e9926b68de2989c292c587a04383e084aae authored almost 2 years ago by Rong Ou <[email protected]>
Use array interface for CSC matrix. (#8672)

* Use array interface for CSC matrix.

Use array interface for CSC matrix and align the interf...

c1786849e37e12fa69c2a86f2aff7ba77b5ee178 authored almost 2 years ago by Jiaming Yuan <[email protected]>
Add sample_weight to eval_metric (#8706)

213b5602d93d8f3a92fe54f801f2228bbfcaf261 authored almost 2 years ago by BenEfrati <[email protected]>
[CI] Fix failing arm build (#8751)

* Always install Conda env into /opt/python; use Mamba

* Change ownership of Conda env to bui...

dd79ab846f389cf2e9c8802f5f451ee93d485798 authored almost 2 years ago by Philip Hyunsu Cho <[email protected]>
Fix GPU L1 error. (#8749)

0e61ba57d629319e3e2820b8ccbc8ec2174fcc0b authored almost 2 years ago by Jiaming Yuan <[email protected]>
[CI] Use `bash -l {0}` as the default in GitHub Actions (#8741)

16ef016ba7d9f9d2ed6d0888933417e38f5ebc7b authored almost 2 years ago by Hamel Husain <[email protected]>
[R] discourage use of regex for fixed string comparisons (#8736)

0d8248ddcd99a8a8631d52c051e94a019bf4663c authored almost 2 years ago by James Lamb <[email protected]>
Support primitive types of pyarrow-backed pandas dataframe. (#8653)

Categorical data (dictionary) is not supported at the moment.

1325ba92517cc9edbda8400f01e3e844a2ec237b authored almost 2 years ago by Jiaming Yuan <[email protected]>
Consistent use of context to specify number of threads. (#8733)

- Use context in all tests.
- Use context in R.
- Use context in C API DMatrix initialization....

3760cede0ff14f53b32dbc3f4f1e56716cfd3a9b authored almost 2 years ago by Jiaming Yuan <[email protected]>
Small refactor for hist builder. (#8698)

- Use span instead of vector as parameter. No perf change as the builder work on pointer.
- Use...

21a28f2cc5fd664a31b36a1ce229cf0ca9f18e80 authored almost 2 years ago by Jiaming Yuan <[email protected]>
Use in-memory communicator to test quantile (#8710)

8af98e30fccbe03402720a4d0143bb253080c883 authored almost 2 years ago by Rong Ou <[email protected]>
[ci] remove unused imports in tests (#8707)

96e6b6beba2edb323d9637490ff0be607bb39f73 authored almost 2 years ago by James Lamb <[email protected]>
[R-package] Alter xgb.train() to accept multiple eval metrics as a list (#8657)

d29e45371f0892ad15dfdbb960bc5878ffbfdc7a authored almost 2 years ago by Philip Hyunsu Cho <[email protected]>
[R] add tests on print.xgb.DMatrix() (#8704)

0f4d52a86423c8fd3968c3314f37b9560530c7b1 authored almost 2 years ago by James Lamb <[email protected]>
Cleanup the callback module. (#8702)

- Cleanup pylint markers.
- run formatter.
- Update examples of using callback.

9fb12b20a44f59d44ef39c5f45d79e791fd750af authored almost 2 years ago by Jiaming Yuan <[email protected]>
Fix compiler warnings. (#8703)

Fix warnings about signed/unsigned comparisons.

34eee56256ae99125fd26c17ac7091bcb2d49efc authored almost 2 years ago by Jiaming Yuan <[email protected]>
Extract CPU sampling routines. (#8697)

e49e0998c0fd9f144f113d3eba2c43b7b951335a authored almost 2 years ago by Jiaming Yuan <[email protected]>
Workaround CUDA warning. (#8696)

7a068af1a3f5b21e714c45e95b21df29c720c487 authored almost 2 years ago by Jiaming Yuan <[email protected]>
[python-package] remove unused functions in xgboost.data (#8695)

693324083700bd791cb6548e5e8fc1f869eae435 authored almost 2 years ago by James Lamb <[email protected]>
Return single thread from context when called inside omp region. (#8693)

4416452f9422ce39cf0a9d814118bea83d6dafea authored almost 2 years ago by Jiaming Yuan <[email protected]>
Make sure input numpy array is aligned. (#8690)

- use `np.require` to specify that the alignment is required.
- scipy csr as well.
- validate ...

31b9cbab3d924012857da9f0e8afabdde376fa05 authored almost 2 years ago by Jiaming Yuan <[email protected]>
[doc] Add missing document for pyspark ranker. [skip ci] (#8692)

175986b739bcdb07047d14d43d0075faeac37c2a authored almost 2 years ago by Jiaming Yuan <[email protected]>
Initial support for column-split cpu predictor (#8676)

78396f8a6ec29f2dd0bcf5ea1041d4f780b38e51 authored almost 2 years ago by Rong Ou <[email protected]>
[R] remove XGBoosterPredict_R (fixes #8687) (#8689)

980233e6481588e553c91658c680945847d6765e authored almost 2 years ago by James Lamb <[email protected]>
Cache transformed in QuantileDMatrix for efficiency. (#8666)

247946a875db79e72abdf9492c4181432b07c991 authored almost 2 years ago by Jiaming Yuan <[email protected]>