Tong He
4db3dfee7d
Update utils.R
2015-11-08 18:08:51 -08:00
Yuan (Terry) Tang
ae31bc21bc
Merge pull request #610 from Far0n/master
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grammar correction
2015-11-08 15:06:20 -05:00
Faron
b2f98db74e
grammar correction
2015-11-08 21:00:16 +01:00
Yuan (Terry) Tang
bde25d6694
Added recent changes
2015-11-08 14:57:36 -05:00
Yuan (Terry) Tang
e837b339cc
Reformat CHANGES.md
2015-11-08 14:54:52 -05:00
Yuan (Terry) Tang
01053f8f2f
Merge pull request #594 from Far0n/feval
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python: multiple eval_metrics changes
2015-11-08 10:10:28 -05:00
Yuan (Terry) Tang
8fc5693ef6
Merge pull request #609 from Far0n/cv_early_stopping_unittest
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python: unittest for early stopping of cv
2015-11-08 09:59:18 -05:00
FrozenFingerz
3d36fa8f4e
python: unittest for early stopping of cv
2015-11-08 11:42:57 +01:00
FrozenFingerz
b59018aa05
python: multiple eval_metrics changes
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- allows feval to return a list of tuples (name, error/score value)
- changed behavior for multiple eval_metrics in conjunction with
early_stopping: Instead of raising an error, the last passed evel_metric
(or last entry in return value of feval) is used for early stopping
- allows list of eval_metrics in dict-typed params
- unittest for new features / behavior
documentation updated
- example for assigning a list to 'eval_metric'
- note about early stopping on last passed eval metric
- info msg for used eval metric added
2015-11-08 11:23:54 +01:00
Michaël Benesty
282a64c252
Merge pull request #608 from ClimbsRocks/patch-8
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minor formatting update
2015-11-08 08:42:27 +01:00
Michaël Benesty
5268c19b6b
Merge pull request #607 from ClimbsRocks/patch-7
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punctuation update
2015-11-08 08:41:03 +01:00
Michaël Benesty
f5659e17d5
Merge pull request #605 from pommedeterresautee/master
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Rewrite Viz function
2015-11-08 08:40:22 +01:00
Preston Parry
af047e9f8c
minor formatting update
2015-11-07 22:32:18 -08:00
Preston Parry
d25efb6468
punctuation update
2015-11-07 22:27:39 -08:00
Yuan (Terry) Tang
ebbde5c343
Merge pull request #606 from cauldnz/patch-1
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Fixing broken link for R sample.
2015-11-08 00:21:54 -05:00
Chris Auld
e74628f5d4
Update README.md
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Fixed broken link for R 'First N Trees' sample.
2015-11-07 20:26:32 -08:00
unknown
7cb34e3ad6
Fix some bug + improve display + code clean
2015-11-07 22:24:37 +01:00
unknown
996645dc17
Change the way functions are called
2015-11-07 22:04:54 +01:00
unknown
77ae180d3d
Remove DiagrammeR dependency to make travis happy...
2015-11-07 21:46:08 +01:00
unknown
0052b193cf
Update lib version dependencies (for DiagrammeR mainly)
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Fix @export tag in each R file (for Roxygen 5, otherwise it doesn't work anymore)
Regerate Roxygen doc
2015-11-07 21:01:28 +01:00
unknown
635645c650
Rewrite tree plot function
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Replace Mermaid by GraphViz
2015-11-07 21:00:02 +01:00
unknown
231a6e7aea
Merge branch 'master' of https://github.com/pommedeterresautee/xgboost
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# Conflicts:
# R-package/R/xgb.model.dt.tree.R
2015-11-07 19:13:14 +01:00
Yuan (Terry) Tang
562fe8078b
Added CV early stopping to CHANGES
2015-11-07 09:45:13 -05:00
Yuan (Terry) Tang
a3a4439dec
Merge pull request #602 from Far0n/cv
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early stopping for CV (python) issue #529
2015-11-07 09:42:54 -05:00
Faron
95cc900b1f
early stopping for CV (python)
2015-11-07 09:52:36 +01:00
Yuan (Terry) Tang
190e58a8c6
Added test for maximize parameter
2015-11-04 22:25:10 -06:00
Yuan (Terry) Tang
8bf6525394
Added PyPI badge to README
2015-11-04 09:19:40 -06:00
Yuan (Terry) Tang
e436c94419
Create CHANGES.md
2015-11-03 08:32:52 -06:00
Yuan (Terry) Tang
deb802b2be
Merge pull request #587 from Far0n/py_train
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python training continuation & maximize parameter
2015-11-03 08:16:12 -06:00
Far0n
8e1adddc2b
added unittest for training continuation
2015-11-03 14:44:17 +01:00
Far0n
b894f7c9d6
bugfix type-check xgb_model param
2015-11-03 14:43:08 +01:00
Yuan (Terry) Tang
a71ccd8372
Merge pull request #591 from terrytangyuan/test
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More test coverage for Python package
2015-11-02 21:00:52 -06:00
terrytangyuan
7d297b418f
Added more thorough test for early stopping (+1 squashed commit)
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Squashed commits:
[4f78cc0] Added test for early stopping (+1 squashed commit)
2015-11-02 20:37:27 -06:00
terrytangyuan
166e878830
Added tests for additional params in sklearn wrapper (+1 squashed commit)
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Squashed commits:
[43892b9] Added tests for additional params in sklearn wrapper
2015-11-02 19:54:36 -06:00
Yuan (Terry) Tang
430be8d4bd
Merge pull request #589 from Far0n/patch-1
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Update CONTRIBUTORS.md
2015-11-02 14:52:25 -06:00
Far0n
8676a1bf56
Update CONTRIBUTORS.md
2015-11-02 21:27:05 +01:00
Faron
4fe2f2fb09
python train additions
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+ training continuation of existing model
+ maximize parameter just like in R package (whether to maximize feval)
2015-11-02 21:21:05 +01:00
Yuan (Terry) Tang
7f559235be
Merge pull request #586 from Far0n/sklearn_wrapper
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sklearn_wrapper additions fixed #420
2015-11-02 12:07:12 -06:00
Faron
79813097b5
sklearn_wrapper additions
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added output_margin & ntree_limit to predict and predict_proba
2015-11-02 17:41:30 +01:00
Yuan (Terry) Tang
e49d06c6bd
Merge pull request #585 from phunterlau/master
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separate setup.py from pip installation, add trouble shooting page
2015-11-02 09:45:20 -06:00
phunterlau
739b3f2c5f
separate setup.py with pip installation, add trouble shooting page
2015-11-01 22:11:11 -08:00
Yuan (Terry) Tang
9e1690defe
Merge pull request #582 from terrytangyuan/test
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Test (eta decay) and bug fix
2015-10-31 13:07:33 -04:00
terrytangyuan
610b70b79e
Suppress more evaluation verbose during training
2015-10-31 13:05:52 -04:00
terrytangyuan
15a0d27eed
Fixed bug in eta decay (+2 squashed commits)
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Squashed commits:
[b67caf2] Fix build
[365ceaa] Fixed bug in eta decay
2015-10-31 12:54:27 -04:00
terrytangyuan
888edba03f
Added test for eta decay (+3 squashed commits)
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Squashed commits:
[9109887] Added test for eta decay(+1 squashed commit)
Squashed commits:
[1336bd4] Added tests for eta decay (+2 squashed commit)
Squashed commits:
[91aac2d] Added tests for eta decay (+1 squashed commit)
Squashed commits:
[3ff48e7] Added test for eta decay
[6bb1eed] Rewrote Rd files
[bf0dec4] Added learning_rates for diff eta in each boosting round
2015-10-31 12:36:29 -04:00
terrytangyuan
c817efbd8a
Fix Travis build
2015-10-30 23:41:24 -04:00
terrytangyuan
c11d6d5929
Merge branch 'master' of https://github.com/dmlc/xgboost
2015-10-30 23:01:44 -04:00
Yuan (Terry) Tang
243fd46df9
Merge pull request #581 from ThunderShiviah/patch-1
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Fix minor spelling and grammar
2015-10-30 21:55:29 -04:00
Thunder Shiviah
a0c9ecd289
Fix minor spelling errors and awkward grammar.
2015-10-30 18:43:31 -07:00
terrytangyuan
e23f4ec3db
Minor addition to R unit tests
2015-10-30 19:48:00 -05:00
