Tong He
4733357278
[R] Monotonic Constraints in Tree Construction ( #1557 )
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* fix cran check
* change required R version because of utils::globalVariables
* temporary commit, monotone not working
* fix test
* fix doc
* fix doc
2016-09-11 22:16:33 -07:00
Vadim Khotilovich
bdfa8c0e09
[R-package] a few fixes for R ( #1485 )
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* [R] fix #1465
* [R] add sanity check to fix #1434
* [R] some clean-ups for custom obj&eval; require maximize only for early stopping
2016-08-20 05:09:03 -05:00
Vadim Khotilovich
d5c143367d
[R-package] GPL2 dependency reduction and some fixes ( #1401 )
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* [R] do not remove zero coefficients from gblinear dump
* [R] switch from stringr to stringi
* fix #1399
* [R] separate ggplot backend, add base r graphics, cleanup, more plots, tests
* add missing include in amalgamation - fixes building R package in linux
* add forgotten file
* [R] fix DESCRIPTION
* [R] fix travis check issue and some cleanup
2016-07-27 00:05:04 -07:00
Vadim Khotilovich
11efa038bd
[R-package] various fixes for R CMD check ( #1328 )
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* [R] fix xgb.create.features
* [R] fixes for R CMD check
2016-07-04 10:40:35 -07:00
Vadim Khotilovich
e1a52e896c
[R] rm renamed CB's docs
2016-06-27 02:01:54 -05:00
Vadim Khotilovich
a0aa305268
[R] docs update - callbacks and parameter style
2016-06-27 01:59:58 -05:00
Vadim Khotilovich
4e1269b522
print.xgb.cv fix - Rd too
2016-06-09 10:12:20 -05:00
Vadim Khotilovich
2e0ffcc303
R-callbacks docs
2016-06-09 02:52:09 -05:00
Vadim Khotilovich
611b317057
make travis happy
2016-05-17 00:24:06 -05:00
Vadim Khotilovich
2b8b18583f
some more xgb.model.dt.tree improvements
2016-05-17 00:24:06 -05:00
Vadim Khotilovich
be65949ba2
xgb.model.dt.tree up to x100 faster
2016-05-17 00:24:06 -05:00
Vadim Khotilovich
8664217a5a
[R] more attribute handling functionality
2016-05-14 18:19:18 -05:00
Vadim Khotilovich
79c7c9e5bb
R accessors for model attributes
2016-05-02 00:20:44 -05:00
Vadim Khotilovich
33131e2e13
make travis happy
2016-03-27 20:28:40 -05:00
Vadim Khotilovich
fb5291271e
fix print.xgb.DMatrix doc
2016-03-27 19:42:26 -05:00
Vadim Khotilovich
71f402ac16
convert S4 to S3; add some extra methods to DMatrix
2016-03-27 19:22:22 -05:00
Vadim Khotilovich
d27bfb61b0
consolidated DMatrix&Booster stuff into xgb.DMatrix.R & xgb.Booster.R
2016-03-27 19:17:13 -05:00
Michaël Benesty
1b07f86eb8
wording fix
2015-12-10 11:33:40 +01:00
Michaël Benesty
b2e68b8dc7
New documentation rewording
2015-12-09 18:26:56 +01:00
Michaël Benesty
fbf2707561
Wording improvement
2015-12-08 18:18:51 +01:00
pommedeterresautee
855be97011
model dt tree function documentation improvement
2015-12-08 11:21:25 +01:00
Michaël Benesty
c1b2d9cb86
Generate new features based on tree leafs
2015-12-07 11:30:19 +01:00
pommedeterresautee
edca27fa32
Small rewording function xgb.importance
2015-12-02 15:48:22 +01:00
pommedeterresautee
e57043ce62
Improve predict function documentation
2015-12-02 15:47:12 +01:00
pommedeterresautee
43c860b6cc
add support of GLM model in importance plot function
2015-12-02 10:39:57 +01:00
pommedeterresautee
b67902ebdd
fix example
2015-11-30 16:33:33 +01:00
pommedeterresautee
425a5dd094
fix relative to examples #Rstat
2015-11-30 16:21:43 +01:00
pommedeterresautee
6e370b90fd
some fixes for Travis #Rstat
2015-11-30 15:47:10 +01:00
pommedeterresautee
96c43cf197
Add new tests for new functions
2015-11-30 15:04:17 +01:00
pommedeterresautee
c5dedeb318
Fix Rstat
2015-11-30 10:26:23 +01:00
pommedeterresautee
84ab71dd7e
Polishing API + wording in function description #Rstat
2015-11-30 10:22:14 +01:00
pommedeterresautee
68b666d7e5
add exclusion of global variables + generate Roxygen doc
2015-11-27 17:58:50 +01:00
pommedeterresautee
d9fe9c5d8a
Plot model deepness
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New function to explore the model by ploting the way splits are done.
2015-11-24 11:45:32 +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
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
unknown
3d6c831e8a
add error for data.frame, add weight to xgboost
2015-09-02 21:43:23 -07:00
hetong007
b0be833c75
add save_period
2015-08-27 14:30:23 -07:00
hetong007
733d23aef8
rename arguments to be dot-seperated
2015-05-25 11:51:01 -07:00
hetong007
8d3a7e1688
change doc and demo for new obj feval interface
2015-05-25 11:30:04 -07:00
by321
a4341f22a2
xgb.csv(printEveryN) parameter to print every n-th progress message
2015-05-13 21:51:05 -07:00
Tong He
d7da4189dc
Merge pull request #296 from by321/master
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new parameter in xgboost() and xgb.train() to print every N-th progress message
2015-05-11 16:55:14 -07:00
hetong007
83ace55f51
add early stopping to xgb.cv
2015-05-11 16:03:40 -07:00
by321
5dacab0e22
new parameter in xgboost() and xgb.train() to print every N-th progress message
2015-05-11 14:18:24 -07:00
hetong007
3f9921762a
support both early stop name
2015-05-09 18:08:47 -07:00
Tong He
f6fc38f7af
Merge pull request #298 from pommedeterresautee/master
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Documentation improvement
2015-05-08 15:15:56 -07:00
pommedeterresautee
11ba651a07
Regularization parameters documentation improvement
2015-05-08 16:59:29 +02:00
hetong007
993d7b9da3
update roxygen2
2015-05-06 15:23:37 -07:00
hetong007
54fb49ee5c
add early stopping to R
2015-05-05 16:31:49 -07:00
Tianqi Chen
a8d059902d
Merge pull request #283 from pommedeterresautee/master
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OTTO Rmarkdown
2015-05-03 09:09:49 -07:00
El Potaeto
9f3b02cc3e
multiclass documentation
2015-05-01 09:48:07 +02:00
