Jiaming Yuan
18349a7ccf
[Breaking] Fix custom metric for multi output. ( #5954 )
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* Set output margin to true for custom metric. This fixes only R and Python.
2020-07-29 19:25:27 +08:00
Jiaming Yuan
bc1d3ee230
Fix r early stop with custom objective. ( #5923 )
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* Specify `ntreelimit`.
2020-07-23 03:28:17 +08:00
Jiaming Yuan
8b1afce316
Add Github Action for R. ( #5911 )
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* Fix lintr errors.
2020-07-20 19:23:36 +08:00
Jiaming Yuan
9c1103e06c
[Breaking] Set output margin to True for custom objective. ( #5564 )
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* Set output margin to True for custom objective in Python and R.
* Add a demo for writing multi-class custom objective function.
* Run tests on selected demos.
2020-04-20 20:44:12 +08:00
Jiaming Yuan
911a902835
Merge model compatibility fixes from 1.0rc branch. ( #5305 )
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* Port test model compatibility.
* Port logit model fix.
https://github.com/dmlc/xgboost/pull/5248
https://github.com/dmlc/xgboost/pull/5281
2020-02-13 20:41:58 +08:00
Jiaming Yuan
5de7e12704
Change obj name to reg:squarederror in learner. ( #4427 )
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* Change memory dump size in R test.
2019-05-06 21:35:35 +08:00
Vadim Khotilovich
fd4300b95a
[R] additional and modified tests
2016-06-27 02:00:46 -05:00
Vadim Khotilovich
f34f9fb9f7
R-callbacks tests + other tests brushup
2016-06-09 02:53:37 -05:00
terrytangyuan
15a0d27eed
Fixed bug in eta decay (+2 squashed commits)
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Squashed commits:
[b67caf2] Fix build
[365ceaa] Fixed bug in eta decay
2015-10-31 12:54:27 -04:00
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
terrytangyuan
6024480400
Fixed most of the lint issues
2015-10-28 23:24:17 -04:00
terrytangyuan
8bae715994
Lint fix on infix operators
2015-10-28 23:04:45 -04:00
terrytangyuan
3a49e1bdb1
TST: Added more checks for testing custom objective
2015-09-07 21:56:50 -04:00
terrytangyuan
886955148d
TST: Added test for models with custom objective
2015-09-07 21:55:17 -04:00
