Hendrik/xgboost
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853 Commits
Author SHA1 Message Date
Michaël Benesty c1b2d9cb86 Generate new features based on tree leafs 2015-12-07 11:30:19 +01:00
Michaël Benesty 3b67028ad6 remove intersect column in sparse Matrix 2015-12-05 19:02:05 +01:00
pommedeterresautee 39fa45debe Add code to demo of leaf (show imprmt in accuracy) 2015-12-04 15:16:58 +01:00
Groves 91429bd63d Expose model parameters to R 2015-12-03 06:40:11 -06:00
pommedeterresautee edca27fa32 Small rewording function xgb.importance 2015-12-02 15:48:22 +01:00
pommedeterresautee db922e8c88 Small rewording function xgb.importance 2015-12-02 15:48:22 +01:00
pommedeterresautee 6ceb3438be Cleaning in documentation 2015-12-02 15:48:01 +01:00
pommedeterresautee 0abb4338a9 Cleaning in documentation 2015-12-02 15:48:01 +01:00
pommedeterresautee 7479cc68a7 Cleaning of demo 2015-12-02 15:47:45 +01:00
pommedeterresautee e384f549f4 Cleaning of demo 2015-12-02 15:47:45 +01:00
pommedeterresautee e57043ce62 Improve predict function documentation 2015-12-02 15:47:12 +01:00
pommedeterresautee 8233d589b6 Improve predict function documentation 2015-12-02 15:47:12 +01:00
pommedeterresautee 45e6a6bbad Increase cover of tests #Rstat 2015-12-02 10:40:15 +01:00
pommedeterresautee 1678a6fbdb Increase cover of tests #Rstat 2015-12-02 10:40:15 +01:00
pommedeterresautee 43c860b6cc add support of GLM model in importance plot function 2015-12-02 10:39:57 +01:00
pommedeterresautee d04f7005de add support of GLM model in importance plot function 2015-12-02 10:39:57 +01:00
pommedeterresautee 28807733c3 Improve feature importance on GLM model 2015-12-01 18:44:25 +01:00
pommedeterresautee b05d5d3f24 Improve feature importance on GLM model 2015-12-01 18:44:25 +01:00
pommedeterresautee 29b73897f8 Add new tests for helper functions 2015-12-01 15:44:27 +01:00
pommedeterresautee 6ce57d9cf8 Add new tests for helper functions 2015-12-01 15:44:27 +01:00
pommedeterresautee b67902ebdd fix example 2015-11-30 16:33:33 +01:00
pommedeterresautee 8252d0d9f5 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 2ca4016a1f 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 730bd72056 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 c09c02300a Add new tests for new functions 2015-11-30 15:04:17 +01:00
pommedeterresautee ad8766dfa4 Update test to take care of API change 2015-11-30 14:08:27 +01:00
pommedeterresautee 376ba6912e Update test to take care of API change 2015-11-30 14:08:27 +01:00
pommedeterresautee c5dedeb318 Fix Rstat 2015-11-30 10:26:23 +01:00
pommedeterresautee 476a6842ea 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 07d62a4b89 Polishing API + wording in function description #Rstat 2015-11-30 10:22:14 +01:00
pommedeterresautee 5e9f4dc973 Fix missing dependencies 2015-11-27 18:19:51 +01:00
pommedeterresautee 28060d5595 Fix missing dependencies 2015-11-27 18:19:51 +01:00
pommedeterresautee 68b666d7e5 add exclusion of global variables + generate Roxygen doc 2015-11-27 17:58:50 +01:00
pommedeterresautee 92e904dec9 add exclusion of global variables + generate Roxygen doc 2015-11-27 17:58:50 +01:00
pommedeterresautee 3d50a6a425 Improve description wording 2015-11-27 17:34:26 +01:00
pommedeterresautee 2fc9dcc549 Improve description wording 2015-11-27 17:34:26 +01:00
pommedeterresautee 98ec6df168 Add new multi.tree function to R package 2015-11-27 14:49:06 +01:00
pommedeterresautee 5169d08735 Add new multi.tree function to R package 2015-11-27 14:49:06 +01:00
pommedeterresautee f28b7ed0cd parameter names change in R function 2015-11-27 14:48:54 +01:00
pommedeterresautee e43830955f parameter names change in R function 2015-11-27 14:48:54 +01:00
pommedeterresautee 470ac2b46f fix for Travis 2015-11-24 13:12:35 +01:00
pommedeterresautee 6e9017c474 fix for Travis 2015-11-24 13:12:35 +01:00
pommedeterresautee d9fe9c5d8a Plot model deepness 
New function to explore the model by ploting the way splits are done.
 2015-11-24 11:45:32 +01:00
pommedeterresautee 485b30027f Plot model deepness 
New function to explore the model by ploting the way splits are done.
 2015-11-24 11:45:32 +01:00
pommedeterresautee fe7cdcefb4 Implement #431 PR 2015-11-23 18:19:59 +01:00
pommedeterresautee 60dd75745f Implement #431 PR 2015-11-23 18:19:59 +01:00