david-cortes
2c12b956da
[R] Refactor callback structure and attributes ( #9957 )
2024-03-01 15:57:47 +08:00
Jiaming Yuan
3941b31ade
Disable column sample by node for the exact tree method. ( #10083 )
2024-03-01 14:16:10 +08:00
david-cortes
f7005d32c1
[R] Use inplace predict ( #9829 )
...
---------
Co-authored-by: Hyunsu Cho <chohyu01@cs.washington.edu>
2024-02-24 02:03:54 +08:00
david-cortes
6e3c899ba7
[R] Don't cap global number of threads for serialization ( #10028 )
2024-02-20 11:13:00 +08:00
david-cortes
4de866211d
[R] switch to URI reader ( #10024 )
2024-02-05 05:03:38 +08:00
david-cortes
a730c7e67e
[R] allow using seed with regular RNG ( #10029 )
2024-02-04 16:22:22 +08:00
david-cortes
0955213220
[R] rename proxy dmatrix -> data batch ( #10016 )
2024-01-31 15:43:58 +08:00
david-cortes
1e72dc1276
[R] Add optional check on column names matching in predict ( #10020 )
2024-01-31 15:43:22 +08:00
david-cortes
5e00a71671
[R] rename slice to avoid dplyr conflict ( #10017 )
2024-01-31 05:33:37 +08:00
david-cortes
df7cf744b4
[R] Remove enable_categorical parameter ( #10018 )
2024-01-31 05:17:36 +08:00
david-cortes
3abbbe41ac
[R] Add data iterator, quantile dmatrix, external memory, and missing feature_types ( #9913 )
2024-01-30 19:26:44 +08:00
david-cortes
5062a3ab46
[R] Support booster slicing. ( #9948 )
2024-01-21 05:11:26 +08:00
david-cortes
c5d0608057
[R] Remove parameters and attributes related to ntree and rebase iterationrange ( #9935 )
2024-01-21 00:56:57 +08:00
david-cortes
547abb8c12
[R] Remove unusable 'feature_names' argument and make 'model' first argument in inspection functions ( #9939 )
2024-01-15 17:16:30 +08:00
david-cortes
d3a8d284ab
[R] On-demand serialization + standardization of attributes ( #9924 )
...
---------
Co-authored-by: Jiaming Yuan <jm.yuan@outlook.com>
2024-01-11 05:08:42 +08:00
david-cortes
bed0349954
[R] Don't write files to user's directory ( #9966 )
2024-01-09 03:43:48 +08:00
david-cortes
7ff6d44efa
[R] Use R's error stream for printing warnings ( #9965 )
2024-01-09 03:43:21 +08:00
david-cortes
3c004a4145
[R] Add missing DMatrix functions ( #9929 )
...
* `XGDMatrixGetQuantileCut`
* `XGDMatrixNumNonMissing`
* `XGDMatrixGetDataAsCSR`
---------
Co-authored-by: Jiaming Yuan <jm.yuan@outlook.com>
2024-01-03 17:29:21 +08:00
david-cortes
49247458f9
[R] Minor improvements for evaluation printing ( #9940 )
2024-01-03 15:26:55 +08:00
david-cortes
9e33a10202
[R] Replace xgboost() with xgb.train() in most tests and examples ( #9941 )
2024-01-02 21:20:01 +08:00
david-cortes
73713de601
[R] rename Quality -> Gain ( #9938 )
2023-12-31 13:01:00 +08:00
david-cortes
cd473c9da3
[R] enable multi-dimensional base_margin ( #9885 )
2023-12-14 09:16:53 +08:00
Jiaming Yuan
faf0f2df10
Support dataframe data format in native XGBoost. ( #9828 )
...
- Implement a columnar adapter.
- Refactor Python pandas handling code to avoid converting into a single numpy array.
- Add support in R for transforming columns.
- Support R data.frame and factor type.
2023-12-12 09:56:31 +08:00
david-cortes
562352101d
[R] Move all DMatrix fields to function arguments ( #9862 )
2023-12-10 02:45:28 +08:00
david-cortes
1de3f4135c
[R] Enable vector-valued parameters ( #9849 )
2023-12-06 20:32:20 +08:00
david-cortes
0716c64ef7
[R] Error out on multidimensional arrays ( #9852 )
2023-12-06 17:43:51 +08:00
david-cortes
62571b79eb
[R] Enable multi-output objectives ( #9839 )
2023-12-06 03:13:14 +08:00
david-cortes
37da66f865
[R] Use array interface for dense DMatrix creation ( #9816 )
...
---------
Co-authored-by: Jiaming Yuan <jm.yuan@outlook.com>
2023-11-30 04:35:05 +08:00
david-cortes
d3f0646779
[R] Avoid modifying importance dt in-place, fix aggregation ( #9740 )
2023-11-01 05:10:59 +08:00
James Lamb
799f8485e2
[R] [CI] enforce lintr::function_left_parentheses_linter check ( #9631 )
2023-10-08 09:42:09 +08:00
Jiaming Yuan
cac2cd2e94
[R] Set number of threads in demos and tests. ( #9591 )
...
- Restrict the number of threads in IO.
- Specify the number of threads in demos and tests.
- Add helper scripts for checks.
2023-09-23 21:44:03 +08:00
Jiaming Yuan
be6a552956
[R] Support multi-class custom objective. ( #9526 )
2023-08-29 08:27:13 +08:00
Jiaming Yuan
c3574d932f
[R] Fix integer inputs with NA. ( #9522 )
2023-08-28 18:36:11 +08:00
Jiaming Yuan
bb56183396
Normalize file system path. ( #9463 )
2023-08-11 21:26:46 +08:00
James Lamb
4359356d46
[R] [CI] use lintr 3.1.0 ( #9456 )
2023-08-10 17:49:16 +08:00
Philip Hyunsu Cho
819098a48f
[R] Handle UTF-8 paths on Windows ( #9448 )
2023-08-08 21:29:19 -07:00
Jiaming Yuan
41c6813496
Preserve order of saved updaters config. ( #9355 )
...
- Save the updater sequence as an array instead of object.
- Warn only once.
The compatibility is kept, but we should be able to break it as the config is not loaded
in pickle model and it's declared to be not stable.
2023-07-05 20:20:07 +08:00
Jiaming Yuan
f4798718c7
Use hist as the default tree method. ( #9320 )
2023-06-27 23:04:24 +08:00
Jiaming Yuan
1f9a57d17b
[Breaking] Require format to be specified in input URI. ( #9077 )
...
Previously, we use `libsvm` as default when format is not specified. However, the dmlc
data parser is not particularly robust against errors, and the most common type of error
is undefined format.
Along with which, we will recommend users to use other data loader instead. We will
continue the maintenance of the parsers as it's currently used for many internal tests
including federated learning.
2023-04-28 19:45:15 +08:00
Jiaming Yuan
c1786849e3
Use array interface for CSC matrix. ( #8672 )
...
* Use array interface for CSC matrix.
Use array interface for CSC matrix and align the interface with CSR and dense.
- Fix nthread issue in the R package DMatrix.
- Unify the behavior of handling `missing` with other inputs.
- Unify the behavior of handling `missing` around R, Python, Java, and Scala DMatrix.
- Expose `num_non_missing` to the JVM interface.
- Deprecate old CSR and CSC constructors.
2023-02-05 01:59:46 +08:00
James Lamb
0d8248ddcd
[R] discourage use of regex for fixed string comparisons ( #8736 )
2023-01-30 18:47:21 +08:00
Philip Hyunsu Cho
d29e45371f
[R-package] Alter xgb.train() to accept multiple eval metrics as a list ( #8657 )
2023-01-24 17:14:14 -08:00
James Lamb
0f4d52a864
[R] add tests on print.xgb.DMatrix() ( #8704 )
2023-01-22 06:44:14 +08:00
James Lamb
e227abc57a
[R] avoid leaving test files behind ( #8685 )
2023-01-15 23:34:54 +08:00
Jiaming Yuan
b2b6a8aa39
[R] fix CSR input. ( #8673 )
2023-01-14 01:32:41 +08:00
Jiaming Yuan
badeff1d74
Init estimation for regression. ( #8272 )
2023-01-11 02:04:56 +08:00
James Lamb
f489d824ca
[R] remove unused imports in tests ( #8614 )
2022-12-25 03:45:47 +08:00
James Lamb
17ce1f26c8
[R] address some lintr warnings ( #8609 )
2022-12-17 18:36:14 +08:00
James Lamb
ffee35e0f0
[R] [ci] remove dependency on {devtools} ( #8563 )
2022-12-09 01:21:28 +08:00
James Lamb
fbe40d00d8
[R] resolve brace_linter warnings ( #8564 )
2022-12-08 23:01:00 +08:00
