david-cortes
2c12b956da
[R] Refactor callback structure and attributes ( #9957 )
2024-03-01 15:57:47 +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
662854c7d7
[R] Document handling of indexes ( #10019 )
...
---------
Co-authored-by: Jiaming Yuan <jm.yuan@outlook.com>
2024-02-02 05:39:09 +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
60b9d2eeb9
[R] Avoid memory copies in predict ( #9902 )
2024-01-21 00:53:18 +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
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
32cbab1cc0
[R] put 'verbose' in correct argument ( #9942 )
2024-01-02 15:20:51 +08:00
david-cortes
73713de601
[R] rename Quality -> Gain ( #9938 )
2023-12-31 13:01:00 +08:00
david-cortes
8b9c98b65b
[R] Clearer function signatures for S3 methods ( #9937 )
2023-12-31 10:45:04 +08:00
david-cortes
e40c4260ed
[R] Enable 'dot' dump format ( #9930 )
2023-12-30 13:28:27 +08:00
Michael Mayer
52620fdb34
[R] Improve more docstrings ( #9919 )
2023-12-26 17:30:13 +08:00
Michael Mayer
b807f3e30c
[R] improve docstrings for "xgb.Booster.R" ( #9906 )
2023-12-21 10:01:30 +08:00
david-cortes
ff3d82c006
[R] Refactor field logic for dmatrix ( #9901 )
2023-12-18 20:31:01 +08:00
david-cortes
cd473c9da3
[R] enable multi-dimensional base_margin ( #9885 )
2023-12-14 09:16:53 +08:00
david-cortes
42173d7bc3
[doc] Clarify the effect of enable_categorical ( #9877 )
2023-12-13 08:39:41 +08:00
david-cortes
ddab49a8be
[doc][R] Update arguments for ellipsis in predict ( #9868 )
2023-12-12 12:13:47 +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
9e9d41b95c
[R] Add note about serialization of DMatrix objects ( #9853 )
2023-12-07 03:11:15 +08:00
david-cortes
1de3f4135c
[R] Enable vector-valued parameters ( #9849 )
2023-12-06 20:32:20 +08:00
david-cortes
62571b79eb
[R] Enable multi-output objectives ( #9839 )
2023-12-06 03:13:14 +08:00
david-cortes
bfa1252fca
[R][doc] Update docs about fitting from CSR ( #9818 )
2023-11-29 05:42:41 +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
5abe50ff8c
[R] Fix method name. ( #9577 )
2023-09-13 23:19:29 +08:00
Jiaming Yuan
be6a552956
[R] Support multi-class custom objective. ( #9526 )
2023-08-29 08:27:13 +08:00
Jiaming Yuan
972730cde0
Use matrix for gradient. ( #9508 )
...
- Use the `linalg::Matrix` for storing gradients.
- New API for the custom objective.
- Custom objective for multi-class/multi-target is now required to return the correct shape.
- Custom objective for Python can accept arrays with any strides. (row-major, column-major)
2023-08-24 05:29:52 +08:00
James Lamb
b82e78c169
[R] remove commented-out code ( #9481 )
2023-08-15 13:44:08 +08:00
James Lamb
e3f624d8e7
[R] remove more uses of default values in internal functions ( #9476 )
2023-08-14 22:18:33 +08:00
James Lamb
2c84daeca7
[R] [doc] remove documentation index entries for internal functions ( #9477 )
2023-08-14 22:18:02 +08:00
James Lamb
428f6cbbe2
[R] remove default values in internal booster manipulation functions ( #9461 )
2023-08-11 15:07:18 +08:00
James Lamb
44bd2981b2
[R] remove default values in internal utility functions ( #9457 )
2023-08-10 21:40:59 +08:00
James Lamb
4359356d46
[R] [CI] use lintr 3.1.0 ( #9456 )
2023-08-10 17:49:16 +08:00
Jiaming Yuan
a57371ef7c
Fix links in R doc. ( #9450 )
2023-08-10 02:38:14 +08:00
Philip Hyunsu Cho
819098a48f
[R] Handle UTF-8 paths on Windows ( #9448 )
2023-08-08 21:29:19 -07:00
