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254 Commits

Author SHA1 Message Date
Nan Zhu
3320a52192 [jvm-packages] force use per-group weights in spark layer (#4118) 2019-02-10 05:38:03 +08:00
Rong Ou
2a9b085bc8 [jvm-packages] minor fix of params (#4114) 2019-02-08 00:21:59 -08:00
Nan Zhu
05243642bb
[jvm-packages] better fix for shutdown applications (#4108) 
* intentionally failed task

* throw exception

* more

* stop sparkcontext directly

* stop from another thread

* new scope

* use a new thread

* daemon threads

* don't join the killer thread

* remove injected errors

* add comments
 2019-02-07 09:02:17 -08:00
Nan Zhu
325b16bccd
[jvm-packages] fix return type of setEvalSets (#4105) 2019-02-06 11:00:29 -08:00
Nan Zhu
ae3bb9c2d5
Distributed Fast Histogram Algorithm (#4011) 
* add back train method but mark as deprecated

* add back train method but mark as deprecated

* add back train method but mark as deprecated

* fix scalastyle error

* fix scalastyle error

* fix scalastyle error

* fix scalastyle error

* init

* allow hist algo

* more changes

* temp

* update

* remove hist sync

* udpate rabit

* change hist size

* change the histogram

* update kfactor

* sync per node stats

* temp

* update

* final

* code clean

* update rabit

* more cleanup

* fix errors

* fix failed tests

* enforce c++11

* fix lint issue

* broadcast subsampled feature correctly

* revert some changes

* fix lint issue

* enable monotone and interaction constraints

* don't specify default for monotone and interactions

* update docs
 2019-02-05 05:12:53 -08:00
Nan Zhu
0d0ce32908
[jvm-packages] adding logs for parameters (#4091) 2019-01-30 21:50:55 -08:00
KyleLi1985
dade7c3aff [jvm-packages] Performance consideration and Alignment input parameter of repartition function (#4049) 2019-01-07 08:38:05 -08:00
Nan Zhu
773ddbcfcb
[BLOCKING] fix the issue with infrequent feature (#4045) 
* fix the issue with infrequent feature

* handle exception

* use only 2 workers

* address the comments
 2019-01-06 16:01:03 -08:00
Nan Zhu
e290ec9a80
[jvm-packages] fix safe execution (#4046) 2019-01-05 19:45:37 -08:00
Nan Zhu
f368d0de2b
[jvm-packages] fix the scalability issue of prediction (#4033) 2018-12-29 20:46:30 -08:00
Nan Zhu
c055a32609
[jvm-packages]support multiple validation datasets in Spark (#3910) 
* add back train method but mark as deprecated

* add back train method but mark as deprecated

* add back train method but mark as deprecated

* add back train method but mark as deprecated

* fix scalastyle error

* fix scalastyle error

* fix scalastyle error

* fix scalastyle error

* wrap iterators

* enable copartition training and validationset

* add parameters

* converge code path and have init unit test

* enable multi evals for ranking

* unit test and doc

* update example

* fix early stopping

* address the offline comments

* udpate doc

* test eval metrics

* fix compilation issue

* fix example
 2018-12-17 21:03:57 -08:00
Huafeng Wang
42cac4a30b [jvm-packages] Fix vector size of 'rawPredictionCol' in XGBoostClassificationModel (#3932) 
* Fix vector size of 'rawPredictionCol' in XGBoostClassificationModel

* Fix UT
 2018-11-23 21:09:43 -08:00
Nan Zhu
dc2bfbfde1
[jvm-packages] update version to 0.82-SNAPSHOT (#3920) 
* add back train method but mark as deprecated

* add back train method but mark as deprecated

* add back train method but mark as deprecated

* add back train method but mark as deprecated

* fix scalastyle error

* fix scalastyle error

* fix scalastyle error

* fix scalastyle error

* update version

* 0.82
 2018-11-18 16:47:48 -08:00
Nan Zhu
aa48b7e903
[jvm-packages][refactor] refactor XGBoost.scala (spark) (#3904) 
* add back train method but mark as deprecated

* add back train method but mark as deprecated

* add back train method but mark as deprecated

* add back train method but mark as deprecated

* fix scalastyle error

* fix scalastyle error

* fix scalastyle error

* fix scalastyle error

* wrap iterators

* remove unused code

* refactor

* fix typo
 2018-11-15 20:38:28 -08:00
Philip Hyunsu Cho
78ec77fa97
Release 0.81 version (#3864) 
* Release 0.81 version

* Update NEWS.md
 2018-11-04 05:49:11 -08:00
Nan Zhu
4ae225a08d
[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

* add back train method but mark as deprecated

* add back train method but mark as deprecated

* fix scalastyle error

* fix scalastyle error

* fix scalastyle error

* fix scalastyle error

* temp

* add method for classifier and regressor

* update tutorial

* address the comments

* update
 2018-10-23 14:53:13 -07:00
weitian
9504f411c1 [jvm-packages] For training data with group, empty RDD partition threw exception (#3749) (#3750) 2018-10-09 09:03:22 -07:00
Nan Zhu
785094db53
[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

* add back train method but mark as deprecated

* add back train method but mark as deprecated

* fix scalastyle error

* fix scalastyle error

* fix scalastyle error

* fix scalastyle error

* sparjJobThread

* update

* fix issue when spark job execution thread cannot return before we execute first()
 2018-10-05 22:20:50 -07:00
weitian
efc4f85505 [jvm-packages] Fix #3489: Spark repartitionForData can potentially shuffle all data and lose ordering required for ranking objectives (#3654) 2018-10-03 08:43:55 -07:00
Sergei Lebedev
87aca8c244 [jvm-packages] Fixed the distributed updater check (#3739) 
The updater used in distributed training is grow_histmaker and not 
grow_colmaker as the error message stated prior to this commit.
 2018-10-01 11:22:01 -07:00
Michael Mui
20a9e716bd [jvm-packages] Fix "obj_type" error to enable custom objectives and evaluations (#3646) 
credits to @mmui
 2018-09-14 12:06:33 -07:00
Jerry Lin
9acd549dc7 [jvm-packages] Add rank:ndcg and rank:map to Spark supported objectives (#3697) 2018-09-13 09:51:24 -07:00
Nan Zhu
d1e75d615e
[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

* fix scalastyle error

* fix scalastyle error

* remove copy paste error
 2018-09-11 13:08:36 -07:00
Joseph Bradley
14a8b96476 [jvm-packages] xgboost-spark warning when Spark encryption is turned on (#3667) 
* added test, commented out right now

* reinstated test

* added fix for checking encryption settings

* fix by using RDD conf

* fix compilation

* renamed conf

* use SparkSession if available

* fix message

* nop

* code review fixes
 2018-09-10 14:21:01 -07:00
Matthew Tovbin
beab6e08dd Remove println in jsonDecode (#3665) 
Following issue  #3578
 2018-09-07 15:47:26 -07:00
Nan Zhu
3261002099
[jvm-packages] throw ControlThrowable instead of InterruptedException (#3632) 
* add back train method but mark as deprecated

* add back train method but mark as deprecated

* fix scalastyle error

* fix scalastyle error

* interrupted exception is not rethrown
 2018-08-25 20:30:21 -07:00
Nan Zhu
4912c1f9c6
[jvm-packages] fix checkpoint save/load (#3614) 
* add back train method but mark as deprecated

* add back train method but mark as deprecated

* fix scalastyle error

* fix scalastyle error

* fix update checkpoint func
 2018-08-21 12:34:24 -07:00
Matthew Tovbin
b53a5a262c [jvm-packages] getTreeLimit return type should be Int 2018-08-17 09:36:00 -07:00
Matthew Tovbin
2b7a1c5780 [jvm-packages] Avoid loosing precision when computing probabilities by converting to Double early (#3576) 2018-08-13 14:05:07 -07:00
Matthew Tovbin
ce0f0568a6 Make sure 'thresholds' are considered when executing predict method (#3577) 2018-08-13 14:04:47 -07:00
Philip Hyunsu Cho
6288f6d563 Update JVM packages version to 0.81-SNAPSHOT (#3584) 2018-08-13 10:17:52 -07:00
Philip Hyunsu Cho
96826a3515
Release version 0.80 (#3541) 
* Up versions

* Write release note for 0.80
 2018-08-13 01:38:37 -07:00
Mathew
06ef4db4cc Fix Spark 2.2 Support (Amending #3062) (#3325) 
This pull request amends the broken #3062 allow Spark 2.2 to work.

Please note this won't work in Spark <=2.1 as sc.removeSparkListener was implemented in Spark 2.2. (So perhaps a more general method is better, although that is what was attempted in #3062)

This PR fixes: #3208, #3151 and the discussion in #1927.

I do find it strange that #3062 dose not work in Spark 2.2, it's probably due to some sort of public/private issue in the org.apache.spark.scheduler.LiveListenerBus class inheritance (In Spark itself). The error is: `java.lang.NoSuchMethodError: org.apache.spark.scheduler.LiveListenerBus.removeListener(Ljava/lang/Object;)V`
 2018-08-12 18:35:20 -07:00
Matthew Tovbin
7300002516 [jvm-packages] Use treeLimit param in getTreeLimit (#3575) 2018-08-10 09:38:58 -07:00
Nan Zhu
1c08b3b2ea
[jvm-packages] enable predictLeaf/predictContrib/treeLimit in 0.8 (#3532) 
* add back train method but mark as deprecated

* add back train method but mark as deprecated

* fix scalastyle error

* fix scalastyle error

* partial finish

* no test

* add test cases

* add test cases

* address comments

* add test for regressor

* fix typo
 2018-08-07 14:01:18 -07:00
Philip Hyunsu Cho
4a429a7c4f Add reg:tweedie to supported objectives in XGBoost4J-Spark (#3552) 2018-08-05 07:42:59 -07:00
Nan Zhu
6cf97b4eae
[jvm-packages] consider spark.task.cpus when controlling parallelism (#3530) 
* add back train method but mark as deprecated

* add back train method but mark as deprecated

* fix scalastyle error

* fix scalastyle error

* consider spark.task.cpus when controlling parallelism

* fix bug

* fix conf setup

* calculate requestedCores within ParallelismController

* enforce spark.task.cpus = 1

* unify unit test case framework

* enable spark ui
 2018-07-31 06:19:45 -07:00
Nan Zhu
b546321c83
[jvm-packages] the current version of xgboost does not consider missing value in prediction (#3529) 
* add back train method but mark as deprecated

* add back train method but mark as deprecated

* fix scalastyle error

* fix scalastyle error

* consider missing value in prediction

* handle single prediction instance

* fix type conversion
 2018-07-30 14:16:24 -07:00
Yanbo Liang
c004cea788 Expose setCustomObj & setCustomEval for XGBoostClassifier & XGBoostRegressor. (#3486) 2018-07-17 21:16:51 -07:00
Yanbo Liang
2f8764955c [JVM-packages] Support single instance prediction. (#3464) 
* Support single instance prediction.

* Address comments.
 2018-07-12 14:17:53 -07:00
ngoyal2707
cb017d0c9a [jvm-packages] removed old group_data from spark api (#3451) 2018-07-07 22:21:01 -07:00
Nan Zhu
aa90e5c6ce
[jvm-packages] disable booster setup for xgboost4j-spark (#3456) 
* add back train method but mark as deprecated

* add back train method but mark as deprecated

* fix scalastyle error

* fix scalastyle error

* disable booster setup in spark

* check in parameter conversion

* fix compilation issue

* update exception type
 2018-07-07 21:57:24 -07:00
Yanbo Liang
aec6299c49 [jvm-packages] Expose nativeBooster for XGBoostClassificationModel and XGBoostRegressionModel. (#3428) 2018-07-01 15:06:16 -07:00
Adam Johnston
0988fb191f [jvm-packages] avoid use of Seq.apply in buildGroups (#3413) 2018-06-26 16:00:28 -07:00
Yanbo Liang
2c4359e914 [jvm-packages] XGBoost Spark integration refactor (#3387) 
* add back train method but mark as deprecated

* add back train method but mark as deprecated

* fix scalastyle error

* fix scalastyle error

* [jvm-packages] XGBoost Spark integration refactor. (#3313)

* XGBoost Spark integration refactor.

* Make corresponding update for xgboost4j-example

* Address comments.

* [jvm-packages] Refactor XGBoost-Spark params to make it compatible with both XGBoost and Spark MLLib (#3326)

* Refactor XGBoost-Spark params to make it compatible with both XGBoost and Spark MLLib

* Fix extra space.

* [jvm-packages] XGBoost Spark supports ranking with group data. (#3369)

* XGBoost Spark supports ranking with group data.

* Use Iterator.duplicate to prevent OOM.

* Update CheckpointManagerSuite.scala

* Resolve conflicts
 2018-06-18 15:39:18 -07:00
Bruce Qu
578a0c7ddb params confusion fixed (#3386) 2018-06-15 13:17:35 -07:00
Nan Zhu
f66731181f
Update 0.8 version num (#3358) 
* add back train method but mark as deprecated

* add back train method but mark as deprecated

* fix scalastyle error

* fix scalastyle error

* update 0.80
 2018-06-02 07:06:01 -07:00
Sergei Lebedev
8f6aadd4b7 [jvm-packages] Fixed CheckpointManagerSuite for Scala 2.10 (#3332) 
As before, the compilation error is caused by mixing positional and
labelled arguments.
 2018-05-19 18:28:11 -07:00
Nan Zhu
e1f57b4417
[jvm-packages] scripts to cross-build and deploy artifacts to github (#3276) 
* add back train method but mark as deprecated

* add back train method but mark as deprecated

* fix scalastyle error

* fix scalastyle error

* cross building files

* update

* build with docker

* remove

* temp

* update build script

* update pom

* update

* update version

* upload build

* fix path

* update README.md

* fix compiler version to 4.8.5
 2018-04-28 07:41:30 -07:00
Nan Zhu
25b2919c44
[jvm-packages] change version of jvm to keep consistent with other pkgs (#3253) 
* add back train method but mark as deprecated

* add back train method but mark as deprecated

* fix scalastyle error

* fix scalastyle error

* change version of jvm to keep consistent with other pkgs
 2018-04-19 20:48:50 -07:00