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
El Potaeto
d860469030
Roxygen update
2015-05-01 09:47:18 +02:00
Tong He
bab7b58d94
Merge pull request #227 from khotilov/master
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add stratified cross validation for classification
2015-04-30 11:39:52 -07:00
pommedeterresautee
4e1002a52c
Experimental parameter
2015-04-14 00:30:55 +02:00
Vadim Khotilovich
31b0e53cd4
make it possible to use a list of pre-defined CV folds in xgb.cv
2015-04-03 13:24:04 -05:00
Vadim Khotilovich
271e8202a7
force xgb.cv to return numeric performance values instead of character; update its docs
2015-04-03 12:20:34 -05:00
Vadim Khotilovich
b04920d8e7
update documentation for xgb.cv
2015-04-03 11:14:09 -05:00
El Potaeto
be6bd3859d
Add Random Forest parameter (num_parallel_tree) in function doc + example in Vignette.
2015-03-29 01:52:26 +01:00
El Potaeto
7d0ac3a3dd
update links dmlc
2015-03-22 16:41:05 +01:00
pommedeterresautee
33205d1fbd
Cross validation documentation improvement
2015-03-17 23:18:00 +01:00
pommedeterresautee
9d1d76532d
documentation
2015-03-16 00:10:18 +01:00
pommedeterresautee
6ca76fe784
doc
2015-03-15 23:59:28 +01:00
pommedeterresautee
81caba5dce
new nrow function for xgb.DMatrix
2015-03-15 23:52:00 +01:00
pommedeterresautee
cdfa78a3b9
small changes in doc
2015-03-15 23:51:26 +01:00
hetong
41b080e35f
To submit to CRAN we cannot use more than 2 threads in our examples/vignettes
2015-03-03 00:21:24 -08:00
El Potaeto
f57f0f2543
Documentation feature importance
2015-02-18 13:19:39 +01:00
El Potaeto
e2b2c21aef
better co occurence function
2015-02-17 22:39:38 +01:00
El Potaeto
f0eaac2174
Bug + documentation
2015-02-15 17:46:12 +01:00
El Potaeto
def2674dd1
Add new co-occurence computation capacity to importance feature function + related documentation
2015-02-15 17:15:47 +01:00
El Potaeto
9d11936790
improve function documentation.
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Switch xgboost detailed parameters with xgb.tain function.
2015-02-11 10:12:18 +01:00
