github.com/dmlc/xgboost commits | Ecosyste.ms: OpenCollective

Document current limitation in number of features (#3886)

e38d5a6831ef15798466872496ba6eff3bdf0343 authored almost 6 years ago by Philip Hyunsu Cho <[email protected]>

Fix #3857: take down AWS YARN tutorial, as it is outdated (#3885)

828d75714dc7b3a61d9f97ceac174c01123b644b authored almost 6 years ago by Philip Hyunsu Cho <[email protected]>

Fix coef_ and intercept_ signature to be compatible with sklearn.RFECV (#3873)

* Fix coef_ and intercept_ signature to be compatible with sklearn.RFECV

* Fix lint

* Fix ...

ad6e0d55f1e3aa1c2d99197cf98dd3a82abeda06 authored almost 6 years ago by Philip Hyunsu Cho <[email protected]>

Refactor fast-hist, add tests for some updaters. (#3836)

Add unittest for prune.

Add unittest for refresh.

Refactor fast_hist.

* Remove fast_his...

19ee0a357964f4c0a7cef6c00da2e8478e360974 authored almost 6 years ago by Jiaming Yuan <[email protected]>

Make C++ unit tests run and pass on Windows (#3869)

* Make C++ unit tests run and pass on Windows

* Fix logic for external memory. The letter ':'...

2b045aa80517df2f879072ae26ccc3ebc68646c2 authored almost 6 years ago by Philip Hyunsu Cho <[email protected]>

handle $PATH not being set in python library (#3845)

Fixes #3844

d9642cf757f06274f219211bcd883b11ca4065f7 authored almost 6 years ago by Jelle Zijlstra <[email protected]>

open README with utf-8 and add gcc-8 (#3867)

1bf4083dc6d632e901e58bf4e8d3fc3c18d96978 authored almost 6 years ago by Nikita Titov <[email protected]>

Disallow std::regex since it's not supported by GCC 4.8.x (#3870)

20d5abf9191785ba4606963ad693c24caa43fde4 authored almost 6 years ago by Philip Hyunsu Cho <[email protected]>

Fix specifying gpu_id, add tests. (#3851)

* Rewrite gpu_id related code.

* Remove normalised/unnormalised operatios.
* Address differe...

f1275f52c1a80c9220f20a72abe3e75dca398eea authored almost 6 years ago by Jiaming Yuan <[email protected]>

Document GPU objectives in NEWS. (#3865)

1698fe64bbc1f1bcd0b86d8d3e79e53fb7a8cf95 authored almost 6 years ago by Jiaming Yuan <[email protected]>

Add another contributor for rabit update

91cc14ea70d2c51b0e68369e91182e3423e28b68 authored almost 6 years ago by Philip Hyunsu Cho <[email protected]>

Release 0.81 version (#3864)

* Release 0.81 version

* Update NEWS.md

78ec77fa9787de69e4458e3f32f9d39ea1281955 authored almost 6 years ago by Philip Hyunsu Cho <[email protected]>

Correct typo

c22e90d5d2df82e03fbab24dd4bc63f47a7b7fc4 authored almost 6 years ago by Philip Hyunsu Cho <[email protected]>

Move MinGW-w64 + Python section to the end, since it's 'advanced' (#3863)

6da462234e76f8668787687b5061ae49e29bf614 authored almost 6 years ago by Philip Hyunsu Cho <[email protected]>

Update doc: colsample_bylevel now works for tree_method=hist (#3862)

This feature was introduced by #3635

a650131fc338422df731cb64082115cadc5791e9 authored almost 6 years ago by Philip Hyunsu Cho <[email protected]>

Fix #3342 and h2oai/h2o4gpu#625: Save predictor parameters in model file (#3856)

* Fix #3342 and h2oai/h2o4gpu#625: Save predictor parameters in model file

This allows pickle...

91537e73535cc4b9ba134b73cfe3e2ba897f0e89 authored almost 6 years ago by Philip Hyunsu Cho <[email protected]>

Fix #3747: Add coef_ and intercept_ as properties of sklearn wrapper (#3855)

* Fix #3747: Add coef_ and intercept_ as properties of sklearn wrapper

Scikit-learn expects l...

e04ab56b57a6e9b3eb0df0c38df8cb0a564e2ab4 authored almost 6 years ago by Philip Hyunsu Cho <[email protected]>

[Blocking] Fix #3840: Clean up logic for parsing tree_method parameter (#3849)

* Clean up logic for converting tree_method to updater sequence

* Use C++11 enum class for ex...

ad68865d6ba9c5aac32a4ebf74f4c81df75a1078 authored almost 6 years ago by Philip Hyunsu Cho <[email protected]>

[jvm-packages] Require vanilla Apache Spark (#3854)

583c88bce793b0500fe92ad87ed6aa31ce7a4d48 authored almost 6 years ago by Philip Hyunsu Cho <[email protected]>

[jvm-packages] Fix JVM doc build (#3853)

To get around of the bug https://issues.apache.org/jira/browse/SUREFIRE-1588,
set useSystemClas...

2febc105a41e6ff22ca9ec7a1d9c2cff8e868ff2 authored almost 6 years ago by Philip Hyunsu Cho <[email protected]>

Fix typo in docs (#3852)

Fix typo in docs

45d321da28dbf7328b5de51b8a74538987ec2370 authored almost 6 years ago by Jonathan Friedman <[email protected]>

Test wheels on CUDA 10.0 container for compatibility (#3838)

411df9f878081ae8d021f86663ac6b28f72348b3 authored almost 6 years ago by Philip Hyunsu Cho <[email protected]>

Allow XGBRanker sklearn interface to use other xgboost ranking objectives (#3848)

42200ec03ec6f2593c2a930bd9f3ce38fa11be5e authored almost 6 years ago by Rory Mitchell <[email protected]>

update rabit (#3835)

87f49995be1d63181b42b0e8a38716662b5463c6 authored almost 6 years ago by Chen Qin <[email protected]>

Update parameter.rst (#3843)

e3c1afac6be1ae8cb33c3583d1c3baf2fae98ccd authored almost 6 years ago by Zhao Hang <[email protected]>

[jvm-packages] RabitTracker for Scala: allow specifying host ip from the xgboost-tracker.properties file (#3833)

d81fedb9554642e32c5ba0c266cd5c68667587ff authored almost 6 years ago by Matthew Tovbin <[email protected]>

workaround macosx java test race condition (#74)

* fix error in dmlc#57, clean up comments and naming

* include missing packages, disable reco...

eb2590b7742c06a6b99ed319c7ca5629fc1dc058 authored almost 6 years ago by Chen Qin <[email protected]>

[jvm-packages] documenting tracker (#3831)

* add back train method but mark as deprecated

* add back train method but mark as deprecated...

5fbe2306363927108ed8f5a43ff2e32b25632e71 authored almost 6 years ago by Nan Zhu <[email protected]>

Recommend pickling as the way to save XGBClassifier / XGBRegressor / XGBRanker (#3829)

The `save_model()` and `load_model()` method only saves the part of the model
that's common to ...

d83c8180001370e7a8e7fa510bc4f760c963d5cd authored almost 6 years ago by Philip Hyunsu Cho <[email protected]>

Multi-GPU support in GPUPredictor. (#3738)

* Multi-GPU support in GPUPredictor.

- GPUPredictor is multi-GPU
- removed DeviceMatrix, as ...

2a59ff2f9b45e8adb6535ea586e3914fffaed792 authored almost 6 years ago by Andy Adinets <[email protected]>

Update R-package/R/xgb.ggplot.R (#3820)

Changed width parameter of var important ggplot from 0.05 to 0.5 to make it more visible when di...

32de54fdeecef1e912663a3a4382b6e11671dcc1 authored almost 6 years ago by Bruno Tremblay <[email protected]>

Enable auto-locking of issues closed long ago (#3821)

* Enable auto-locking of issues closed long ago

Issues that were closed more than 90 days ago...

02130af47d47dfa7f4507e1ecab3eb564174d73a authored almost 6 years ago by Philip Hyunsu Cho <[email protected]>

[Blocking][jvm-packages] fix the early stopping feature (#3808)

* add back train method but mark as deprecated

* add back train method but mark as deprecated...

4ae225a08d3ff75d8d3a9f59ca477680cad2579c authored almost 6 years ago by Nan Zhu <[email protected]>

[jvm-packages] Upgrade Scala to 2.11.12 to address CVE-2017-15288 (#3816)

A privilege escalation vulnerability (CVE-2017-15288) has been
identified in the Scala compilat...

e26b5d63b228729598351cb68935d6b776bb8267 authored almost 6 years ago by Philip Hyunsu Cho <[email protected]>

support larger cluster (#73)

* fix error in dmlc#57, clean up comments and naming

* include missing packages, disable reco...

3a35dabfaeffbb53e4a23c8f539a85615335affd authored almost 6 years ago by Chen Qin <[email protected]>

disable travis model_recover tests, fix doc generate failure (#71)

* add missing packackges used in dmlc submit

* disable local_recovery tests til we have code ...

69cdfae22f634f48a781e2c7fd5d720deb0d536f authored about 6 years ago by Chen Qin <[email protected]>

add missing packackges used in dmlc submit (#70)

785bde6f87a9b48b1ad87bf2571802fd942432b2 authored about 6 years ago by Chen Qin <[email protected]>

Fix #3708: Use dmlc::TemporaryDirectory to handle temporaries in cross-platform way (#3783)

* Fix #3708: Use dmlc::TemporaryDirectory to handle temporaries in cross-platform way

Also in...

abf2f661bedb49245374c0c853231a5e91715b1c authored about 6 years ago by Philip Hyunsu Cho <[email protected]>

Fix Python environment for distributed unit tests (#3806)

55ee9a92a1365d8231e3436b76dcb936d8d648fb authored about 6 years ago by Philip Hyunsu Cho <[email protected]>

Fix #3523: Fix CustomGlobalRandomEngine for R (#3781)

**Symptom** Apple Clang's implementation of `std::shuffle` expects doesn't work
correctly when ...

b38c636d0510db61e61bd486e8a53178d0f286d3 authored about 6 years ago by Philip Hyunsu Cho <[email protected]>

Update committer list (#3788)

* Update committer list

* Update CONTRIBUTORS.md

* Minor format fix

4302fc402702659b8fafc7c7e70226e010632362 authored about 6 years ago by Philip Hyunsu Cho <[email protected]>

Address #2754, accuracy issues with gpu_hist (#3793)

* Address windows compilation error

* Do not allow divide by zero in weight calculation

* ...

f00fd87b36905425d1ee74fbe286fa33e0ed7988 authored about 6 years ago by Rory Mitchell <[email protected]>

Add basic unittests for gpu-hist method. (#3785)

* Split building histogram into separated class.
* Extract `InitCompressedRow` definition.
* B...

516457fadcd315554e052b24307392b6aad30e49 authored about 6 years ago by trivialfis <[email protected]>

Remove NoConstraint. (#3792)

184efff9f9eabbbf262df681716b9c4db5314867 authored about 6 years ago by trivialfis <[email protected]>

Allow sklearn grid search over parameters specified as kwargs (#3791)

5d6baed998b3a3287006148670d10ec04565f5f1 authored about 6 years ago by Rory Mitchell <[email protected]>

Typo fixed (#3784)

The word 'make' was been repeated twice, fixed to single.

1db28b8718081a63a55ecc1d861a8d21802d6cb5 authored about 6 years ago by Juzer Shakir <[email protected]>

Added some instructions on using MinGW-built XGBoost with python. (#3774)

* Added some instructions on using MinGW-built XGBoost with python.

* Changes according to th...

5480e05173f99215e4efea97e8a6871144492870 authored about 6 years ago by KOLANICH <[email protected]>

[jvm-packages] For training data with group, empty RDD partition threw exception (#3749) (#3750)

9504f411c1f13eff604285f9e93d25c48ef11369 authored about 6 years ago by weitian <[email protected]>

Document gblinear parameters: feature_selector and top_k (#3780)

ca33bf6476a182a42209e3ce10a386adedd65ba9 authored about 6 years ago by Philip Hyunsu Cho <[email protected]>

Fix Jenkins syntax (#3777)

133b8d94df5d85bb0ed3d9b97dc6d371b443938a authored about 6 years ago by Philip Hyunsu Cho <[email protected]>

Retry Jenkins CI tests up to 3 times to improve reliability (redux) (#3776)

11eaf3eed11b3a176a1b9b1bc4c9f29f7b7db1f6 authored about 6 years ago by Philip Hyunsu Cho <[email protected]>

Retry Jenkins CI tests up to 3 times to improve reliability (redux) (#3775)

6d42e56c8529d6fe9b920bb2563d3a3c612f0e5b authored about 6 years ago by Philip Hyunsu Cho <[email protected]>

Retry Jenkins CI tests up to 3 times to improve reliability (#3769)

7a7269e9836b7f9bafda9a6e57376e395fbf9236 authored about 6 years ago by Philip Hyunsu Cho <[email protected]>

Document behavior of get_fscore() for zero-importance features (#3763)

ea99b53d8eeafcd0f127060601c521cfb52f5f92 authored about 6 years ago by Philip Hyunsu Cho <[email protected]>

Fix #3714: preserve feature names when slicing DMatrix (#3766)

* Fix #3714: preserve feature names when slicing DMatrix

* Add test

10cd7c8447716e8ca9979469f7b7e43f6f5c2546 authored about 6 years ago by Philip Hyunsu Cho <[email protected]>

Produce xgboost.so for XGBoost-R on Mac OSX, so that `make install` works (#3767)

* Produce xgboost.so for XGBoost-R on Mac OSX, so that `make install` works

* Modernize R bui...

813d2436d3f94cb0ab4e4c04b4f91aebce0d99ee authored about 6 years ago by Philip Hyunsu Cho <[email protected]>

Add notes to doc (#3765)

c23783a0d1db3d795befe8e4588f211465b82a3f authored about 6 years ago by Philip Hyunsu Cho <[email protected]>

Fix broken doc build due to Matplotlib 3.0 release (#3764)

91903ac5d4524b225a7f46ecdc8a3caad5410718 authored about 6 years ago by Philip Hyunsu Cho <[email protected]>

Test wheel compatibility on CPU containers, for all pull requests (#3762)

* Test wheel compatibility on CPU containers, for all pull requests

* Run wheel test only whe...

ae7e58b96e15b4c4e4c0a171696e2b8844456a96 authored about 6 years ago by Philip Hyunsu Cho <[email protected]>

[doc] Fix link in rank demo README.md . (#3759)

e0fd60f4e5a492adefa9ae4bef353b9d9a526b80 authored about 6 years ago by Saumya Bhatnagar <[email protected]>

Remove obsoleted QuantileHistMaker. (#3761)

Fix #3755.

4b892c2b30cf1a65f6bd4ce33d5c7cd18b8fa43b authored about 6 years ago by trivialfis <[email protected]>

[jvm-packages] fix issue when spark job execution thread cannot return before we execute first() (#3758)

* add back train method but mark as deprecated

* add back train method but mark as deprecated...

785094db537d01dd0f73fdec90a9ea083d8e2de3 authored about 6 years ago by Nan Zhu <[email protected]>

[jvm-packages] support specified feature names when getModelDump and getFeatureScore (#3733)

* [jvm-packages] support specified feature names for jvm when get ModelDump and get FeatureScore...

9e73087324f72d8695e54da96e5e133769e662ca authored about 6 years ago by zengxy <[email protected]>

Allow plug-ins to be built by cmake (#3752)

* Remove references to AVX code.

* Allow plugins to be built by cmake

34522d56f0baf23cf2a11324ac70835f7910950d authored about 6 years ago by Rory Mitchell <[email protected]>

Catch dmlc::Error. (#3751)

Fix #3643.

c6b5df67f64e9e5feba29547faea03dd0ce707cc authored about 6 years ago by trivialfis <[email protected]>

[jvm-packages] Fix #3489: Spark repartitionForData can potentially shuffle all data and lose ordering required for ranking objectives (#3654)

efc4f855055609e16745efc0a342103e7e2fdab1 authored about 6 years ago by weitian <[email protected]>

Implement transform to reduce CPU/GPU code duplication. (#3643)

* Implement Transform class.
* Add tests for softmax.
* Use Transform in regression, softmax a...

d594b11f3590981c9c9aa3eaa9233027be312c6a authored about 6 years ago by trivialfis <[email protected]>

[jvm-packages] Fixed the distributed updater check (#3739)

The updater used in distributed training is grow_histmaker and not
grow_colmaker as the error ...

87aca8c244145848f61dac87654b4490bd190a36 authored about 6 years ago by Sergei Lebedev <[email protected]>

Dmatrix refactor stage 2 (#3395)

* DMatrix refactor 2

* Remove buffered rowset usage where possible

* Transition to c++11 s...

70d208d68c3a32aaa4fcd6aa456f286a4da5912f authored about 6 years ago by Rory Mitchell <[email protected]>

Add multi-GPU unit test environment (#3741)

* Add multi-GPU unit test environment

* Better assertion message

* Temporarily disable fai...

b50bc2c1d4375b22082caf41a744c53be5befb82 authored about 6 years ago by Philip Hyunsu Cho <[email protected]>

Separate out restricted and unrestricted tasks (#3736)

baef5741dfeec121dbeca9802e6b00a75ed72d03 authored about 6 years ago by Philip Hyunsu Cho <[email protected]>

Implement devices to devices reshard. (#3721)

* Force clearing device memory before Reshard.
* Remove calculating row_segments for gpu_hist a...

5a7f7e7d49d1d0c545fb348e5cff6744024e9441 authored about 6 years ago by trivialfis <[email protected]>

fix R check warning (#3728)

0b7fd741388812a9357cf66761105da0e60ad53f authored about 6 years ago by Tong He <[email protected]>

Fix #3730: scikit-learn 0.20 compatibility fix (#3731)

* Fix #3730: scikit-learn 0.20 compatibility fix

sklearn.cross_validation has been removed fr...

51478a39c91c2d7cd42d239dfca0a55e28087a55 authored about 6 years ago by Philip Hyunsu Cho <[email protected]>

Disable flaky tests in R-package/tests/testthat/test_update.R (#3723)

fbe9d41dd060a4bb16590902157ad1f01dec021b authored about 6 years ago by Philip Hyunsu Cho <[email protected]>

[jvm-packages] fix errors in example (#3719)

* add back train method but mark as deprecated

* fix scalastyle error

* add back train met...

79d854c695aa5d32c022a2372902597fead1a23a authored about 6 years ago by Nan Zhu <[email protected]>

[R] add a demo of multi-class classification R version (#3695)

* add a demo of multi-class classification R version

* add a demo of multi-class classificati...

3b5a1f389a9aab92b32ce59a13012840a8ba181c authored about 6 years ago by BruceZhao <[email protected]>

remove extra of (#3713)

2405c59352b05379d9e01ca10bea1d68b2f840e6 authored about 6 years ago by Takahiro Kojima <[email protected]>

Fix #3702: do not round up integer thresholds for integer features in JSON dump (#3717)

73140ce84c09828365fa950dfbc569e46083e236 authored about 6 years ago by Philip Hyunsu Cho <[email protected]>

[jvm-packages] bump spark version (#3709)

aa53e9fc8d0fbd2e229246212fb40d107985cb83 authored about 6 years ago by Nan Zhu <[email protected]>

Fix gpu devices. (#3693)

* Fix gpu_set normalized and unnormalized.
* Fix DeviceSpan.

9119f9e3697a7321a44b467fa2fd8d2eb89e4a77 authored about 6 years ago by trivialfis <[email protected]>

Fixed an uninitialized pointer. (#3703)

0f99cdfe0e0d6f89d2c54f4ba298ddd2a54f09cb authored about 6 years ago by Andy Adinets <[email protected]>

[jvm-packages] Fix "obj_type" error to enable custom objectives and evaluations (#3646)

credits to @mmui

20a9e716bde68e3299a4906c0a5035c0a76e3840 authored about 6 years ago by Michael Mui <[email protected]>

update eval_metric doc (#3687)

7bbb44182a7d16f6d99a57b7ddf5c9a2bd15db28 authored about 6 years ago by Dmitriy Rybalko <[email protected]>

[jvm-packages] Add rank:ndcg and rank:map to Spark supported objectives (#3697)

9acd549dc7e9f21c94046019c889578f60e337ee authored about 6 years ago by Jerry Lin <[email protected]>

[jvm-packages] bump flink version number (#3686)

* bump flink version number

* add missing hadoop dependency

42b108136f17fc05289500b06682804da47d10c4 authored about 6 years ago by Chen Qin <[email protected]>

Better error message for failed library loading (#3690)

* Better error message for failed lib loading

* Address review comment + fix lint

bd41bd660597c61926dc1cd8826c4b9b4b748b02 authored about 6 years ago by Philip Hyunsu Cho <[email protected]>

Include full text of Apache 2.0 license (#3698)

3209b42b07c444dc74060bccbb7713988ec01c6a authored about 6 years ago by Philip Hyunsu Cho <[email protected]>

Amend xgb.createFolds to handle classes of a single element. (#3630)

* Amend xgb.createFolds to handle classes of a single element.

* Fix variable name

7707982a85547a9b01b0699c775af637d19e248d authored about 6 years ago by jakehoare <[email protected]>

Add the missing max_delta_step (#3668)

* add max_delta_step to SplitEvaluator

* test for max_delta_step

* missing x2 factor for L...

ad3a0bbab8eb813cfca897945bba01c688ff59d3 authored about 6 years ago by Vadim Khotilovich <[email protected]>

[jvm-packages] Remove copy paste error in test suite (#3692)

* add back train method but mark as deprecated

* add back train method but mark as deprecated...

d1e75d615e0b9616f270f9e26af8e03317dde67f authored about 6 years ago by Nan Zhu <[email protected]>

[jvm-packages] xgboost-spark warning when Spark encryption is turned on (#3667)

* added test, commented out right now

* reinstated test

* added fix for checking encryptio...

14a8b964767257ab5e408f99c47b5f0efe398e53 authored about 6 years ago by Joseph Bradley <[email protected]>

Fix #3397: early_stop callback does not maximize metric of form NDCG@n- (#3685)

* Fix #3397: early_stop callback does not maximize metric of form NDCG@n-

Early stopping call...

3564b68b988c373bb5a01812471e3f37a50ccd3c authored about 6 years ago by Philip Hyunsu Cho <[email protected]>

Fixed the performance regression within EvaluateSplits(). (#3680)

- it turns out creating an std::vector on every call is faster
than cudaMallocHost()/cudaFree...

f606cb8ef4d256e3bb8a9efbe001af0d83275a0f authored about 6 years ago by Andy Adinets <[email protected]>

Remove println in jsonDecode (#3665)

Following issue #3578

beab6e08dd5e4fff6396ec054e95bab4aba1a4c3 authored about 6 years ago by Matthew Tovbin <[email protected]>

Fix #3663: Allow sklearn API to use callbacks (#3682)

* Fix #3663: Allow sklearn API to use callbacks

* Fix lint

* Add Callback API to Python AP...

4b43810f51611a06b3edd329d364ea3754c0682a authored about 6 years ago by mrgutkun <[email protected]>

Revert #3677 and #3674 (#3678)

* Revert "Add scikit-learn as dependency for doc build (#3677)"

This reverts commit 308f664ad...

5a8bbb39a15735c9c798292772dbeb211585d9d7 authored about 6 years ago by Philip Hyunsu Cho <[email protected]>

Fix typo in python demo (#3676)

8dac0d10092228989668c5e8b0bdc6a0b56a6354 authored about 6 years ago by Sergei Chipiga <[email protected]>

Add scikit-learn as dependency for doc build (#3677)

308f664ade0547242608e21f6198c895415f03da authored about 6 years ago by Philip Hyunsu Cho <[email protected]>

Update dmlc-core, to fix partitioned file loading (#3673)

56e906a789562a21776dde93aa3c943d20696404 authored about 6 years ago by Philip Hyunsu Cho <[email protected]>