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Author SHA1 Message Date
Tong He 2e31e97e54 Merge pull request #568 from terrytangyuan/test 
Added test_lint.R to test code quality
 2015-10-26 22:19:48 -07:00
Tong He 224f574420 Merge pull request #561 from terrytangyuan/test 
Added test for code quality check
 2015-10-24 22:27:19 -07:00
Tong He e9edb03eff Merge pull request #533 from kferris10/master 
Switch default missing values from 0 to NA in R package
 2015-10-08 10:47:28 -07:00
Tong He 81d4d4d2c1 Update utils.R 2015-10-07 18:26:33 -07:00
Tong He dd3126735b Merge pull request #482 from terrytangyuan/patch-1 
Added xgboost demo using caret into README and added more explanation in the demo
 2015-09-11 11:20:37 -07:00
Tong He 0fe182d3c3 Merge pull request #479 from terrytangyuan/caretwrapper 
ENH/DOC: Added R package demo using caret library to train xgbTree model
 2015-09-10 12:26:03 -07:00
Tong He 67f40b2629 Merge pull request #475 from terrytangyuan/master 
More thorough unit testing for R package
 2015-09-07 20:30:10 -07:00
Tong He 6109a70a16 Merge pull request #471 from terrytangyuan/master 
TST: Added R unit test for glm
 2015-09-06 20:29:37 -07:00
unknown 3d6c831e8a add error for data.frame, add weight to xgboost 2015-09-02 21:43:23 -07:00
hetong007 57a43e9da7 Merge branch 'master' of github.com:dmlc/xgboost 2015-08-27 16:06:36 -07:00
hetong007 5773d4d3c4 fix test 2015-08-27 16:02:41 -07:00
hetong007 4554da0537 add test module in R 2015-08-27 15:56:35 -07:00
Tong He 635c39c4c3 Update README.md 2015-08-27 15:35:53 -07:00
hetong007 b0be833c75 add save_period 2015-08-27 14:30:23 -07:00
Tong He f305cdbf75 align formula 2015-08-23 22:31:00 -07:00
hetong007 7294ac4fc9 refine model doc 2015-08-23 17:04:08 -07:00
hetong007 cc3c98d9b7 fix formula 2015-08-23 16:59:29 -07:00
hetong007 30c30d3696 modify model doc 2015-08-23 16:56:57 -07:00
hetong007 5196458305 add plot 2015-08-23 16:28:24 -07:00
hetong007 d5d48560a7 add model description 2015-08-23 16:25:28 -07:00
Tong He 07182444d2 Update README.md 2015-08-20 13:53:20 -07:00
Tong He bf94add992 Update faq.md 2015-08-02 19:09:33 -07:00
Tong He f7bb8fc10f Update README.md 2015-08-02 19:04:32 -07:00
Tong He 014fa02c6a Update README.md 2015-08-02 19:03:44 -07:00
hetong007 3a091fa302 modify desc 2015-07-31 21:33:54 +00:00
Tong He efde0eb171 enable travis on os x 2015-07-29 18:16:59 -07:00
Tong He f4a47fa78e Merge pull request #414 from ajkl/patch-12 
Fixing duplicate params in demo
 2015-07-29 17:58:21 -07:00
hetong007 a1c7104d7f fix crash 2015-07-24 19:11:08 +00:00
unknown 198c5bb55e fix namespace and desc 2015-07-24 11:58:02 -07:00
Tong He 2ed40523ab Merge pull request #369 from ajkl/patch-1 
Some typo and formatting fixes
 2015-07-01 13:05:31 -07:00
Tong He 48e19c1964 Update xgb.cv.R 2015-06-22 12:42:12 -07:00
Tong He 704d9e0a13 fix early stopping and prediction 2015-06-21 19:46:31 -07:00
Tong He 6b254ec495 Update Makefile 2015-06-21 19:25:09 -07:00
Tong He 777c5ce992 temporarily do not compile vignette 2015-06-16 15:08:01 -07:00
Tong He 70c5c12067 update knitr dependency 2015-06-16 14:39:04 -07:00
Tong He 1595d36721 ask travis to compile vignette 2015-06-16 14:22:51 -07:00
hetong007 9987fb24f8 update makefile 2015-06-16 11:43:04 -07:00
hetong007 67f0b69a4c change makefile to be compatible with r-travis 2015-06-16 11:30:11 -07:00
Tong He 5568f83a6c Update .travis.yml 2015-06-15 22:40:15 -07:00
Tong He b08c3c5baa Update .travis.yml 2015-06-15 22:16:11 -07:00
Tong He 7d9ac3f97d Update .travis.yml 2015-06-15 19:15:34 -07:00
hetong007 0bbb4a07b2 add travis conf, waiting for setting on travis-ci.org 2015-06-15 15:25:40 -07:00
hetong007 c51d71b033 check duplicated params 2015-06-12 16:48:01 -07:00
Tong He 7cb449c4a7 Update xgb.cv.R 2015-06-11 14:16:20 -07:00
Tong He 61142f203b check whether objective is character 2015-06-11 14:04:43 -07:00
Tong He bc7f6b37b0 Update README.md 2015-05-30 17:39:19 -07:00
hetong007 36031d9a36 modify script to use objective and eval_metric 2015-05-30 15:48:57 -07:00
Tong He 27e4cbb215 Merge pull request #337 from jonrobinson2/patch-1 
Update xgboostPresentation.Rmd
 2015-05-28 09:32:32 -07:00
Tong He f9ae83e951 Update xgb.cv.R 2015-05-28 09:30:23 -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
hetong007 19b24cf978 customized obj and feval interface 2015-05-25 11:19:38 -07:00
Tong He 458585b5fd Update xgb.train.R 2015-05-25 10:24:59 -07:00
Tong He e03ef41829 Merge pull request #312 from by321/master 
xgb.cv( printEveryN ) parameter to print every n-th progress message
 2015-05-13 22:18:47 -07:00
hetong 755eab8949 update date 2015-05-11 20:58:41 -07:00
hetong c05cc48dfa delete abundant file 2015-05-11 20:55:09 -07:00
hetong007 cfdd6029a8 rename demo of early stopping 2015-05-11 16:59:18 -07:00
Tong He d7da4189dc Merge pull request #296 from by321/master 
new parameter in xgboost() and xgb.train() to print every N-th progress message
 2015-05-11 16:55:14 -07:00
hetong007 90096e718c fix early stopping 2015-05-11 16:53:51 -07:00
hetong007 83ace55f51 add early stopping to xgb.cv 2015-05-11 16:03:40 -07:00
hetong007 60d307c445 add poisson demo 2015-05-11 15:21:54 -07:00
hetong007 d3564f34d5 Merge branch 'master' of github.com:dmlc/xgboost 2015-05-09 18:09:05 -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 
Documentation improvement
 2015-05-08 15:15:56 -07:00
Tong He ba49f82ace update to 0.4 2015-05-06 15:46:15 -07:00
hetong007 993d7b9da3 update roxygen2 2015-05-06 15:23:37 -07:00
hetong007 419e4dbda6 add demo for early_stopping in R 2015-05-06 15:14:29 -07:00
hetong007 0f182b0b66 fix logic 2015-05-05 16:44:36 -07:00
hetong007 54fb49ee5c add early stopping to R 2015-05-05 16:31:49 -07:00
Tong He 3b4697786e Merge pull request #288 from pommedeterresautee/master 
small changes in RMarkdown
 2015-05-05 14:58:56 -07:00
Tong He 937a75bcb1 fix typo 2015-05-05 11:00:49 -07:00
Tong He c242f9bb66 improve tree graph 2015-05-04 15:25:12 -07:00
Tong He 2157146cea minor changes 2015-05-04 13:56:45 -07:00
Tong He 4ff6697d83 Merge pull request #278 from khotilov/custom_loss_cv_fix 
Improved logic in stratified CV
 2015-05-01 14:46:05 -07:00
Tong He bab7b58d94 Merge pull request #227 from khotilov/master 
add stratified cross validation for classification
 2015-04-30 11:39:52 -07:00
Tong He 0de862cdbc Merge pull request #271 from pommedeterresautee/master 
Suppress a Note in Cran check
 2015-04-28 15:36:33 -07:00
hetong007 48bcc021f7 add Rbuildignore to avoid compile .o files 2015-04-27 17:09:47 -07:00
Tong He 2c9631a254 Merge pull request #228 from khotilov/dep_reduction__mv2suggest 
dependencies trim: moved external graphing packages to Suggests
 2015-04-08 13:26:53 -07:00
unknown 431277d5ca fix multi cv pred 2015-03-29 00:02:29 -07:00
unknown 37567e440c optim pred in cv 2015-03-28 23:41:19 -07:00
unknown 930497e271 fix matrix form prediction 2015-03-28 23:03:16 -07:00
Tong He db0b06d19c add another solution to os x 2015-03-25 17:14:14 -07:00
hetong007 047c4b20de remove additional files 2015-03-25 16:06:51 -07:00
Tong He 03911cf748 Update README.md 2015-03-21 22:34:19 -07:00
Tong He 5648bec8a3 Update utils.R 2015-03-20 22:41:47 -07:00
hetong007 7ced224722 change name 2015-03-20 18:46:52 -07:00
Tong He 2e71d2dfe4 Update readme.md 2015-03-20 16:05:36 -07:00
hetong007 4bcc73f0c9 add kaggle otto folder 2015-03-20 13:34:20 -07:00
Tong He f6722ba628 Update utils.R 2015-03-20 11:06:01 -07:00
Tong He 8025b338a8 Merge pull request #199 from pommedeterresautee/master 
Cross validation documentation improvement
 2015-03-18 11:14:36 -07:00
Tong He adfa023822 Merge pull request #198 from pommedeterresautee/master 
Add new nrow function for xgb.DMatrix + small function doc changes
 2015-03-17 12:29:00 -07:00
Tong He a146f0c5e1 Update utils.R 2015-03-16 23:23:22 -07:00
Tong He 1e001f7cf3 add length check 2015-03-16 23:20:31 -07:00
Tong He 8f24f3cd5a Update speedtest.R 2015-03-10 22:55:48 -07:00
Tong He 66cf88f7b0 Merge pull request #192 from pommedeterresautee/master 
Vignette improvement
 2015-03-08 10:08:33 -07:00
hetong 841d076f20 change version of the package 2015-03-03 18:14:25 -08:00
hetong ee6e8279eb add vcd back 2015-03-03 00:25:30 -08:00
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
Tong He 87ec48c1d3 change order of sentences 
Dear Prof. Ripley said that "The Description field should not start with the package name, 'This package' or similar."
 2015-03-02 22:45:49 -08:00
Tong He aa60c44b25 Merge pull request #186 from pommedeterresautee/master 
Presentation (CSS) : more space + more structure
 2015-03-02 09:55:23 -08:00