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Author SHA1 Message Date
Rory Mitchell 1703dc330f Optimise histogram kernels (#8118) 2022-08-18 14:07:26 +02:00
Gavin ZhangandGavinZhang 40a10c217d Use make on i system (#8178) 
Co-authored-by: GavinZhang <zhanggan@cn.ibm.com>
 2022-08-18 12:55:32 +08:00
dependabot[bot]anddependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> 93966b0d19 Bump hadoop-common from 3.2.3 to 3.2.4 in /jvm-packages/xgboost4j-flink (#8157) 
Bumps hadoop-common from 3.2.3 to 3.2.4.

---
updated-dependencies:
- dependency-name: org.apache.hadoop:hadoop-common
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
 2022-08-15 06:47:27 -08:00
Andy Kattine a9458fd844 Grammar Fix in Introduction to Boosted Trees (#8166) 
Added "of" to "objective functions is that they consist of two parts" in line 32 of ./doc/tutorials/model.rst
 2022-08-15 15:19:47 +08:00
Ravi Makhija fa869eebd9 Edit grammar in custom metric tutorial (#8163) 2022-08-13 01:02:25 +08:00
Rory Mitchell f421c26d35 Tune cuda architectures (#8152) 2022-08-11 13:36:47 -07:00
Jiaming Yuan 16bca5d4a1 Support CPU input for device QuantileDMatrix. (#8136) 
- Copy `GHistIndexMatrix` to `Ellpack` when needed.
 2022-08-11 21:21:26 +08:00
Jiaming Yuan 36e7c5364d [dask] Deterministic rank assignment. (#8018) 2022-08-11 19:17:58 +08:00
Ravi Makhija 20d1bba1bb Simplify Python getting started example (#8153) 
Load data set via `sklearn` rather than a local file path.
 2022-08-11 16:42:09 +08:00
Jiaming Yuan d868126c39 [CI] Fix R build on Jenkins. (#8154) 2022-08-11 14:50:03 +08:00
Jiaming Yuan 570f8ae4ba Use black on more Python files. (#8137) 2022-08-11 01:38:11 +08:00
Jiaming Yuan bdb291f1c2 [doc] Clarification for feature importance. (#8151) 2022-08-11 00:30:42 +08:00
Jiaming Yuan 446d536c23 Fix loading DMatrix binary in distributed env. (#8149) 
- Try to load DMatrix binary before trying to parse text input.
- Remove some unmaintained code.
 2022-08-10 22:53:16 +08:00
Jiaming Yuan 8fc60b31bc Update PyPi wheel size limit. (#8150) 2022-08-10 18:49:57 +08:00
Jiaming Yuan 9ae547f994 Use config_context in sklearn interface. (#8141) 2022-08-09 14:48:54 +08:00
Bobby Wang 03cc3b359c [pyspark] support a list of feature column names (#8117) 2022-08-08 17:05:27 +08:00
Jiaming Yuan bcc8679a05 Update CUDA docker image and NCCL. (#8139) 2022-08-07 16:32:41 +08:00
Praateek Mahajan ff471b3fab In PySpark Estimator example use the model with validation_indicator (#8131) 
* use the validation_indicator model

* use the validation_indicator model for regression
 2022-08-03 13:57:41 +08:00
Jiaming Yuan d87f69215e Quantile DMatrix for CPU. (#8130) 
- Add a new `QuantileDMatrix` that works for both CPU and GPU.
- Deprecate `DeviceQuantileDMatrix`.
 2022-08-02 15:51:23 +08:00
Jiaming Yuan 2cba1d9fcc Fix compatibility with latest cupy. (#8129) 
* Fix compatibility with latest cupy.

* Freeze mypy.
 2022-08-01 15:24:42 +08:00
Philip Hyunsu Cho 24c2373080 [Doc] Indicate lack of py-xgboost-gpu on Windows (#8127) 2022-07-28 12:57:16 -07:00
Jiaming Yuan 2c70751d1e Implement iterative DMatrix for CPU. (#8116) 2022-07-26 22:34:21 +08:00
Jiaming Yuan 546de5efd2 [pyspark] Cleanup data processing. (#8088) 
- Use numpy stack for handling list of arrays.
- Reuse concat function from dask.
- Prepare for `QuantileDMatrix`.
- Remove unused code.
- Use iterator for prediction to avoid initializing xgboost model
 2022-07-26 15:00:52 +08:00
Jiaming Yuan 3970e4e6bb Move pylint helper from dmlc-core. (#8101) 
* Move pylint helper from dmlc-core.

- Move the helper into the XGBoost ci_build.
- Run it with multiprocessing.

* Fix original test.
 2022-07-23 08:12:37 +08:00
Jiaming Yuan 7785d65c8a Fix feature weights with multiple column sampling. (#8100) 2022-07-22 20:23:05 +08:00
Jiaming Yuan 4a4e5c7c18 Prepare gradient index for Quantile DMatrix. (#8103) 
* Prepare gradient index for Quantile DMatrix.

- Implement push batch with adapter batch.
- Implement `GetFvalue` for prediction.
 2022-07-22 17:26:33 +08:00
Rory Mitchell 1be09848a7 Refactor split valuation kernel (#8073) 2022-07-21 15:41:50 +02:00
Tim Gates cb40bbdadd docs: fix simple typo, cannonical -> canonical (#8099) 
There is a small typo in src/common/partition_builder.h.

Should read `canonical` rather than `cannonical`.

Signed-off-by: Tim Gates <tim.gates@iress.com>
 2022-07-20 21:04:50 +08:00
QuellaZhangandQuellaZhang 703261e78f [MSVC][std:c++latest] Fix compiler error (#8093) 
Co-authored-by: QuellaZhang <zhangyi2090@163.com>
 2022-07-20 15:15:39 +08:00
Jiaming Yuan ef11b024e8 Cleanup data generator. (#8094) 
- Avoid duplicated definition of data shape.
- Explicitly define numpy iterator for CPU data.
 2022-07-20 13:48:52 +08:00
Jiaming Yuan 5156be0f49 Limit max_depth to 30 for GPU. (#8098) 2022-07-20 12:28:49 +08:00
Jiaming Yuan 8bdea72688 [Python] Require black and isort for new Python files. (#8096) 
* [Python] Require black and isort for new Python files.

- Require black and isort for spark and dask module.

These files are relatively new and are more conform to the black formatter. We will
convert the rest of the library as we move forward.

Other libraries including dask/distributed and optuna use the same formatting style and
have a more strict standard. The black formatter is indeed quite nice, automating it can
help us unify the code style.

- Gather Python checks into a single script.
 2022-07-20 10:25:24 +08:00
WeichenXuandBobby Wang f23cc92130 [pyspark] User guide doc and tutorials (#8082) 
Co-authored-by: Bobby Wang <wbo4958@gmail.com>
 2022-07-19 22:25:14 +08:00
Bobby Wang f801d3cf15 [PySpark] change the returning model type to string from binary (#8085) 
* [PySpark] change the returning model type to string from binary

XGBoost pyspark can be can be accelerated by RAPIDS Accelerator seamlessly by
changing the returning model type from binary to string.
 2022-07-19 18:39:20 +08:00
Jiaming Yuan 2365f82750 [dask] Mitigate non-deterministic test. (#8077) 2022-07-19 16:55:59 +08:00
Rong Ou 7a6b711eb8 Remove unused updater basemaker (#8091) 2022-07-19 15:41:27 +08:00
Philip Hyunsu Cho 4325178822 [CI] Clear workspace after budget check (#8092) 
* [CI] Clear workspace after budget check

* Windows too
 2022-07-18 19:17:33 -07:00
Jiaming Yuan 4083440690 Small cleanups to various data types. (#8086) 
- Use `bst_bin_t` in batch param constructor.
- Use `StringView` to avoid `std::string` when appropriate.
- Avoid using `MetaInfo` in quantile constructor to limit the scope of parameter.
 2022-07-18 22:39:36 +08:00
Jiaming Yuan e28f6f6657 [doc] Integrate pyspark module into sphinx doc [skip ci] (#8066) 2022-07-17 10:46:09 +08:00
Rafail Giavrimis 579ab23b10 Check cudf lazily (#8084) 2022-07-17 09:27:43 +08:00
Bobby Wang a33f35eecf [PySpark] add gpu support for spark local mode (#8068) 2022-07-17 07:59:06 +08:00
Bobby Wang 91bb9e2cb3 [PySpark] fix raw_prediction_col parameter and minor cleanup (#8067) 2022-07-16 17:58:57 +08:00
Jiaming Yuan 0ce80b7bcf Mitigate flaky GPU test. (#8078) 
The flakiness is caused by the global random engine, which will take some time to fix.
 2022-07-16 13:45:32 +08:00
Jiaming Yuan 7a5586f3db Fix GPU quantile distributed test. (#8076) 2022-07-16 11:40:53 +08:00
Jiaming Yuan 8fccc3c4ad [dask] Fix potential error in demo. (#8079) 
* Use dask_cudf instead.
 2022-07-15 18:42:29 +08:00
Jiaming Yuan 647d3844dd Make test for categorical data deterministic. (#8080) 2022-07-15 14:48:39 +08:00
Jiaming Yuan dae7a41baa Update Python requirement to >=3.8. (#8071) 
Additional changes:
- Use mamba for CPU test on Jenkins.
- Cleanup CPU test dependencies.
- Restore some of the modin tests
 2022-07-14 18:01:47 +08:00
Jiaming Yuan 8dd96013f1 Split up column matrix initialization. (#8060) 
* Split up column matrix initialization.

This PR splits the column matrix initialization into 2 steps, the first one initializes
the storage while the second one does the transpose. By doing so, we can reuse the code
for Quantile DMatrix.
 2022-07-14 10:34:47 +08:00
Philip Hyunsu Cho 36cf979b82 [CI] Fix S3 uploads (#8069) 
* [CI] Fix S3 upload issues

* Don't launch Docker containers when uploading to S3
 2022-07-13 16:23:00 -07:00
Jiaming Yuan abaa593aa0 Fix compiler warnings. (#8059) 
- Remove unused parameters.
- Avoid comparison of different signedness.
 2022-07-14 05:29:56 +08:00