2371 Commits

Author SHA1 Message Date
Alexis Mignon
07bd149b68 Created decorator function so that custom objective function passed to the constructor are more consistent with the sklearn conventions. Added comments in the doc string 2016-02-16 10:58:22 +01:00
Alexis Mignon
c8714f587a Added the possibility to use custom objective function in the sklearn API 2016-02-15 17:13:13 +01:00
Yuan (Terry) Tang
9b2b81e6a4 Merge pull request #830 from fsimond/patch-1
Fix CV which was monitoring train-metric
2016-02-15 06:09:39 -06:00
Florian
2443cb9ca8 Fix CV which was monitoring train-metric
https://github.com/dmlc/xgboost/issues/807
2016-02-15 12:00:35 +01:00
Tianqi Chen
70d9732765 Merge pull request #816 from tqchen/master
[DISK] Major improvements in external memory, add support to group back
2016-02-10 15:31:20 -08:00
tqchen
413f119c7e Update dmlc-core 2016-02-10 13:11:21 -08:00
tqchen
63c4ad7617 [APPROX] Make global proposal default, add group ptr solution 2016-02-10 11:19:10 -08:00
tqchen
ce4d59ed69 [TREE] Enable global proposal for faster speed 2016-02-10 11:19:10 -08:00
tqchen
2f2080a337 [TREE] Remove gap constraint, make tree construction more robust 2016-02-10 11:17:54 -08:00
Ubuntu
c36195795a increase shard 2016-02-10 11:17:18 -08:00
Ubuntu
724eda2435 remove reserve for more aggressive memory generation 2016-02-10 11:17:18 -08:00
Ubuntu
46be6181b5 [DIST] fix distirbuted setting 2016-02-10 11:17:18 -08:00
tqchen
5218438716 [DMLC] update dmlccore 2016-02-10 11:17:18 -08:00
tqchen
b27b51f60e [PLUGIN] Add densify parser 2016-02-10 11:17:18 -08:00
tqchen
88e362732f [DMLC] Update dmlc 2016-02-10 11:17:17 -08:00
tqchen
a500fbc9b0 [TREE] switch to two pass 2016-02-10 11:17:17 -08:00
tqchen
523afcbcd2 [TREE] Cleanup some functions, add utility function for two pass 2016-02-10 11:17:17 -08:00
tqchen
52227a8920 [TREE] Refactor histmaker 2016-02-10 11:17:17 -08:00
tqchen
468bc7725a [METRIC] change metric accumulator to double 2016-02-10 11:17:17 -08:00
tqchen
88447ca32e [MEM] Add rowset struct to save memory with billion level rows 2016-02-10 11:17:17 -08:00
tqchen
2230f1273f [DISK] Add shard option to disk 2016-02-10 11:17:17 -08:00
Tianqi Chen
72961d914b Merge pull request #812 from samuel-liyi/master
fsplit value
2016-02-08 09:16:40 -08:00
Yuan (Terry) Tang
5345990dae Merge pull request #813 from angadgill/patch-2
Update build.md
2016-02-08 08:18:52 -06:00
Angad Gill
c9e09c9875 Update build.md
Minor typo
2016-02-08 01:20:43 -08:00
samuel-liyi
d3540aacc5 change the formula of fsplit value 2016-02-08 15:00:04 +08:00
Tianqi Chen
eb169e4f73 Merge pull request #788 from maximsch2/fix-missing
Make missing handling consistent with sklearn's portion of the Python package
2016-01-28 21:14:31 -08:00
Maxim Grechkin
f5e96eba72 Make missing handling consistent with sklearn's portion of the python package 2016-01-28 14:16:11 -08:00
Yuan (Terry) Tang
21d5ec7275 Merge pull request #778 from dmlc/terrytangyuan-patch-1
Update installation instructions for R package
2016-01-24 23:44:43 -06:00
Yuan (Terry) Tang
be58d6f9d6 Update installation instructions for R package 2016-01-24 19:38:36 -06:00
Yuan (Terry) Tang
5d9b80cd8b Merge pull request #774 from thirdwing/master
[R] update doc (close #760, close #773)
2016-01-24 12:19:07 -05:00
Qiang Kou
bdeb095a7d [R] update doc; add drat repo 2016-01-24 11:42:24 -05:00
Tianqi Chen
1ab0c3c248 Merge pull request #768 from moutai/patch-1
[docs] Fix typo in release notes
2016-01-21 09:55:42 -08:00
Moussa Taifi
51f0e469cb [docs] Fix typo in release notes
small typo fix
thanks
2016-01-21 10:22:11 -05:00
Yuan (Terry) Tang
015c3e0b45 Merge pull request #767 from jenshaase/patch-1
Python Package Installation Documentation Bug
2016-01-21 09:13:21 -06:00
Jens Haase
3077571976 Python Package Installation Documentation Bug 2016-01-21 15:53:18 +01:00
Tianqi Chen
52c8d09ba8 Update build.md 2016-01-20 11:40:29 -08:00
Tianqi Chen
e5b1bd39a0 Merge pull request #761 from aayush26/patch-1
line 100: path changed updated
2016-01-20 10:01:42 -08:00
Tianqi Chen
6f5b68095b Merge pull request #763 from bzEq/issue751
fix signature of __deepcopy__ method
2016-01-20 10:01:32 -08:00
Kai Luo
d9e50fd7f3 __copy__ calls __deepcopy__ with an argument 2016-01-20 19:57:20 +08:00
Kai Luo
5cd765e935 fix signature of __deepcopy__ method 2016-01-20 17:18:11 +08:00
Aayush Kumar Singha
5af97e5e47 line 100: path changed updated 2016-01-20 07:17:02 +05:30
Tianqi Chen
ef4dcce737 Merge pull request #759 from dmlc/brick
Merge Brick into master
2016-01-19 09:24:58 -08:00
Tianqi Chen
fb0ced2639 Merge pull request #755 from tqchen/brick
Brick
2016-01-16 11:52:59 -08:00
tqchen
8e7f2679d5 [DOC] Update R doc 2016-01-16 11:52:33 -08:00
tqchen
e7d8ed71d6 [DOC] cleanup distributed training 2016-01-16 11:00:40 -08:00
tqchen
df7c7930d0 [WINDOWS] Remove windows 2016-01-16 10:30:07 -08:00
tqchen
219e58d453 Minor wordings to doc 2016-01-16 10:25:12 -08:00
tqchen
1495a43cea [R] make all customizations to meet strict standard of cran 2016-01-16 10:25:12 -08:00
tqchen
634db18a0f [TRAVIS] cleanup travis script 2016-01-16 10:25:12 -08:00
tqchen
fd173e260f [FIX] change evaluation to more precision 2016-01-16 10:25:12 -08:00