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
ffed95eec0
py: replace attr_names() with attributes()
2016-05-15 22:04:38 -05:00
Vadim Khotilovich
26b36714ea
doxygen suggested fix
2016-05-15 03:05:19 -05:00
Vadim Khotilovich
185fef3fce
fixes for lint
2016-05-15 02:35:37 -05:00
Vadim Khotilovich
a13a3a4d76
attr_names for python interface; attribute deletion via set_attr
2016-05-15 02:05:10 -05:00
Vadim Khotilovich
8664217a5a
[R] more attribute handling functionality
2016-05-14 18:19:18 -05:00
Vadim Khotilovich
ea9285dd4f
methods to delete an attribute and get names of available attributes
2016-05-14 18:19:18 -05:00
Vadim Khotilovich
5a78118396
use short-circuiting scalar &&
2016-05-02 01:01:22 -05:00
Vadim Khotilovich
79c7c9e5bb
R accessors for model attributes
2016-05-02 00:20:44 -05:00
Vadim Khotilovich
0839aed380
fix attribute accessors C-interface for R
2016-05-02 00:19:38 -05:00
Vadim Khotilovich
b5fb437aa7
learner attribute setter & getter for R interface
2016-05-01 15:40:51 -05:00
Vadim Khotilovich
b588479f66
.Call-interface functions need to return SEXP
2016-05-01 15:40:51 -05:00
Vadim Khotilovich
24e3c5773e
Merge branch 'master' into seed_in_configure
2016-04-26 22:47:01 -05:00
Vadim Khotilovich
811c6ef58b
obey the lint
2016-04-26 22:11:19 -05:00
Vadim Khotilovich
3e0732dea9
in Configure, set random seed only for uninitialized model
2016-04-26 02:03:22 -05:00
Vadim Khotilovich
0527b17c9d
avoid collecting duplicate parameters in Booster::cfg_
2016-04-25 22:08:53 -05:00
Vadim Khotilovich
1160d0bf25
ability to specify threshold for the error metric
2016-04-25 01:29:04 -05:00
Vadim Khotilovich
25965227b3
Merge branch 'master' into S4toS3
2016-04-02 14:30:44 -05:00
Vadim Khotilovich
de63993543
Merge branch 'master' into make_fix
2016-03-31 01:19:52 -05:00
Vadim Khotilovich
9f177d7353
fix Makefile to use MAKE variable
2016-03-31 00:47:51 -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
4b760762f9
added unit tests for xgb.DMatrix
2016-03-27 19:23:08 -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
Vadim Khotilovich
1d504d6c6c
added XGDMatrixNumCol_R function
2016-03-27 19:11:22 -05:00
Vadim Khotilovich
f18852376f
hopefully, this would make travis happy
2015-12-18 15:49:15 -06:00
Vadim Khotilovich
0c38a916fe
make some gcc versions happy by using the fwrite return value
2015-12-18 15:03:39 -06:00
Vadim Khotilovich
f97c4ccb60
make gcc5 check silent when there's no gcc5
2015-12-18 14:34:16 -06:00
Vadim Khotilovich
d867579a69
make it possible to run create_wrap.sh not only from its directory
2015-12-18 14:18:28 -06:00
Vadim Khotilovich
b47725a65b
add Eclipse stuff to .gitignore
2015-12-12 21:45:41 -06:00
Vadim Khotilovich
c70022e6c4
spelling, wording, and doc fixes in c++ code
...
I was reading through the code and fixing some things in the comments.
Only a few trivial actual code changes were made to make things more
readable.
2015-12-12 21:40:12 -06:00
Vadim Khotilovich
c18e081f48
cleanup
2015-05-01 16:16:50 -05:00
Vadim Khotilovich
f05c7d87cb
Merge remote branch 'src/master' into custom_loss_cv_fix
2015-05-01 15:42:50 -05:00
Vadim Khotilovich
0a3e7722fd
a safeguard against someone using automatic folds creation with ranking
2015-05-01 15:16:30 -05:00
Vadim Khotilovich
f325930bd9
Improved logic in stratified CV to guess class/regr
...
Somewhat more robust and clear logic in stratified CV to guess classification/regression settings. Allows to accomodate custom objectives (classification is assumed when number of unique values in labels <= 5).
2015-05-01 15:08:08 -05:00
Vadim Khotilovich
76cef701ab
moved the external graphing packages to Suggested in order to trim the dependencies
2015-04-07 18:02:29 -05:00
Vadim Khotilovich
aefd234da3
moved the external graphing packages to Suggested in order to trim the dependencies
2015-04-07 17:43:53 -05:00
Vadim Khotilovich
0405676734
Merge remote branch 'src/master'
2015-04-07 17:16:19 -05:00
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
c03b42054f
Merge remote branch 'src/master'
2015-04-03 13:18:40 -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
Vadim Khotilovich
611d69c771
fix some wording
2015-04-02 19:59:06 -05:00
Vadim Khotilovich
b8711226e2
added an option for stratified CV to xgb.cv
2015-04-02 19:48:23 -05:00
Vadim Khotilovich