Hendrik/xgboost
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
5,125 Commits 32 Branches 59 Tags
Commit Graph

44 Commits

Author SHA1 Message Date
Philip Hyunsu Cho
33577ef5d3
Add MAPE metric (#6119) 2020-09-14 18:45:27 -07:00
Tong He
3912f3de06
Updates from 1.2.0 cran submission (#6077) 
* update for 1.2.0 cran submission

* recover cmakelists

* fix unittest from the shap PR

* trigger CI
 2020-09-02 20:50:23 +08:00
Philip Hyunsu Cho
5a2dcd1c33
[R] Provide better guidance for persisting XGBoost model (#5964) 
* [R] Provide better guidance for persisting XGBoost model

* Update saving_model.rst

* Add a paragraph about xgb.serialize()
 2020-07-31 20:00:26 -07:00
Lorenz Walthert
60511a3222
Document more objective parameters in R package (#5682) 2020-05-20 14:00:55 +08:00
Jiaming Yuan
b56c902841
[R] R raw serialization. (#5123) 
* Add bindings for serialization.
* Change `xgb.save.raw' into full serialization instead of simple model.
* Add `xgb.load.raw' for unserialization.
* Run devtools.
 2020-04-11 17:16:54 +08:00
Jiaming Yuan
808f61081b
Update R doc by roxygen2. (#5201) 2020-01-15 10:49:17 +08:00
Tong He
7b74b1b64d fix additional files note (#4699) 
* fix additional files note

* Trigger CI

* Trigger CI
 2019-07-25 00:37:38 -07:00
James Lamb
5e97de6a41 fixed typos in R package docs (#4345) 
* fixed typos in R package docs

* updated verbosity parameter in xgb.train docs
 2019-04-21 15:54:11 +08:00
Jiaming Yuan
29a1356669
Deprecate reg:linear' in favor of reg:squarederror'. (#4267) 
* Deprecate `reg:linear' in favor of `reg:squarederror'.
* Replace the use of `reg:linear'.
* Replace the use of `silent`.
 2019-03-17 17:55:04 +08:00
Vadim Khotilovich
5b662cbe1c
[R] R-interface for SHAP interactions (#3636) 
* add R-interface for SHAP interactions

* update docs for new roxygen version
 2018-08-30 19:06:21 -05:00
Tong He
098075b81b
CRAN Submission for 0.71.1 (#3311) 
* fix for CRAN manual checks

* fix for CRAN manual checks

* pass local check

* fix variable naming style

* Adding Philip's record
 2018-05-14 17:32:39 -07:00
Arjan van der Velde
04221a7469 rank_metric: add AUC-PR (#3172) 
* rank_metric: add AUC-PR

Implementation of the AUC-PR calculation for weighted data, proposed by Keilwagen, Grosse and Grau (https://doi.org/10.1371/journal.pone.0092209)

* rank_metric: fix lint warnings

* Implement tests for AUC-PR and fix implementation

* add aucpr to documentation for other languages
 2018-03-23 10:43:47 -04:00
Vadim Khotilovich
706be4e5d4
Additional improvements for gblinear (#3134) 
* fix rebase conflict

* [core] additional gblinear improvements

* [R] callback for gblinear coefficients history

* force eta=1 for gblinear python tests

* add top_k to GreedyFeatureSelector

* set eta=1 in shotgun test

* [core] fix SparsePage processing in gblinear; col-wise multithreading in greedy updater

* set sorted flag within TryInitColData

* gblinear tests: use scale, add external memory test

* fix multiclass for greedy updater

* fix whitespace

* fix typo
 2018-03-13 01:27:13 -05:00
Vadim Khotilovich
b4d97d3cb8 R maintenance Feb2017 (#2045) 
* [R] better argument check in xgb.DMatrix; fixes #1480

* [R] showsd was a dummy; fixes #2044

* [R] better categorical encoding explanation in vignette; fixes #1989

* [R] new roxygen version docs update
 2017-02-20 10:02:40 -08:00
Vadim Khotilovich
b21e658a02 [R-package] JSON dump format and a couple of bugfixes (#1855) 
* [R-package] JSON tree dump interface

* [R-package] precision bugfix in xgb.attributes

* [R-package] bugfix for cb.early.stop called from xgb.cv

* [R-package] a bit more clarity on labels checking in xgb.cv

* [R-package] test JSON dump for gblinear as well

* whitespace lint
 2016-12-11 19:48:39 +01:00
Tong He
2f3958a455 Fix for CRAN Submission (#1826) 
* fix cran check

* change required R version because of utils::globalVariables

* temporary commit, monotone not working

* fix test

* fix doc

* fix doc

* fix cran note and warning

* improve checks

* fix urls
 2016-12-02 20:19:03 -08:00
Vadim Khotilovich
a0aa305268 [R] docs update - callbacks and parameter style 2016-06-27 01:59:58 -05:00
Vadim Khotilovich
2e0ffcc303 R-callbacks docs 2016-06-09 02:52:09 -05:00
unknown
0052b193cf Update lib version dependencies (for DiagrammeR mainly) 
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) 
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
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
hetong007
83ace55f51 add early stopping to xgb.cv 2015-05-11 16:03:40 -07:00
Tianqi Chen
a8d059902d Merge pull request #283 from pommedeterresautee/master 
OTTO Rmarkdown
 2015-05-03 09:09:49 -07:00
El Potaeto
d860469030 Roxygen update 2015-05-01 09:47:18 +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
pommedeterresautee
33205d1fbd Cross validation documentation improvement 2015-03-17 23:18:00 +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
170dcc49be doc 2015-01-28 21:42:58 +01:00
hetong
f75387f701 update document 2015-01-25 10:37:11 -08:00
hetong
33101d5cad edit document 2015-01-25 10:31:48 -08:00
hetong007
d87cb24793 documentation update 2015-01-20 16:21:13 -08:00
El Potaeto
cdea1685e5 Add a new verbose parameter to print progress during the process (set to true by default to not change behavior of existing code) + source code refactoring 2015-01-02 11:21:53 +01:00
El Potaeto
a524a51a06 return history as data.table for cross validation + documentation 2015-01-01 16:05:43 +01:00
El Potaeto
2364e914bd Documentation regenerated with fixes 2014-12-30 16:24:16 +01:00
El Potaeto
ce83611a72 generated documentation with ROxygen2 2014-12-28 10:46:31 +01:00
hetong
9e3b878943 refine style with max.depth 2014-09-06 23:20:11 -07:00
hetong
1925321a16 remove incorrect link to old folders 2014-09-06 23:14:38 -07:00
hetong
fbecd163c5 replace iris in docs 2014-09-06 22:48:08 -07:00
hetong
e04b6aaec5 add documentation for datasets 2014-09-06 19:02:23 -07:00
hetong
f1d7b012a6 refine doc, with Rd 2014-09-06 11:17:38 -07:00