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1003 Commits

Author SHA1 Message Date
Jiaming Yuan
badeff1d74
Init estimation for regression. (#8272) 2023-01-11 02:04:56 +08:00
Jiaming Yuan
beefd28471
Split up SHAP from RegTree. (#8612) 
* Split up SHAP from `RegTree`.

Simplify the tree interface.
 2023-01-04 18:17:47 +08:00
Jiaming Yuan
8d545ab2a2
Implement fit stump. (#8607) 2023-01-04 04:14:51 +08:00
James Lamb
9a98c3726c
[R] [CI] add more linting checks (#8624) 2022-12-29 18:20:36 +08:00
James Lamb
c7e82b5914
[R] enforce lintr checks (fixes #8012) (#8613) 2022-12-25 05:02:56 +08:00
James Lamb
f489d824ca
[R] remove unused imports in tests (#8614) 2022-12-25 03:45:47 +08:00
James Lamb
e01639548a
[R] remove unused compiler flag RABIT_CUSTOMIZE_MSG_ (#8610) 2022-12-17 19:36:35 +08:00
James Lamb
17ce1f26c8
[R] address some lintr warnings (#8609) 2022-12-17 18:36:14 +08:00
James Lamb
53e6e32718
[R] resolve assignment_linter warnings (#8599) 2022-12-17 01:22:41 +08:00
James Lamb
7a07dcf651
[R] resolve line_length_linter warnings (#8565) 
Co-authored-by: Jiaming Yuan <jm.yuan@outlook.com>
 2022-12-14 21:04:24 +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
Jiaming Yuan
3e26107a9c
Rename and extract Context. (#8528) 
* Rename `GenericParameter` to `Context`.
* Rename header file to reflect the change.
* Rename all references.
 2022-12-07 04:58:54 +08:00
James Lamb
05fc6f3ca9
[R] [ci] move linting code out of package (#8545) 2022-12-07 03:18:17 +08:00
Jiaming Yuan
d8544e4d9e
[R] Remove unused assert definition. (#8526) 2022-12-05 20:29:03 +08:00
Rong Ou
a8255ea678
Add an in-memory collective communicator (#8494) 2022-12-01 00:24:12 +08:00
Jiaming Yuan
5f1a6fca0d
[R] Use new interface for creating DMatrix from CSR. (#8455) 
* [R] Use new interface for creating DMatrix from CSR.

- CSC is still using the old API.

The old API is not aware of `nthread` parameter, which makes DMatrix to use all available
thread during construction and during transformation lie `SparsePage` -> `CSCPage`.
 2022-11-23 21:36:43 +08:00
Jiaming Yuan
a83748eb45
[CI] Revise R tests. (#8430) 
- Use the standard package check (check on the tarball instead of the source tree).
- Run commands in parallel.
- Cleanup dependencies installation.
- Replace makefile.
- Documentation.
- Test using the image from rhub.
 2022-11-09 09:12:13 +08:00
Jiaming Yuan
0b36f8fba1
[R] Fix CRAN test notes. (#8428) 
- Limit the number of used CPU cores in examples.
- Add a note for the constraint.
- Bring back the cleanup script.
 2022-11-09 02:03:30 +08:00
Jiaming Yuan
f73520bfff
Bump development version to 2.0. (#8390) 2022-10-28 15:21:19 +08:00
Philip Hyunsu Cho
8bb55949ef
Fix building XGBoost with libomp 15 (#8384) 2022-10-25 12:01:11 -07:00
Jiaming Yuan
28a466ab51
Fixes for R checks. (#8330) 
- Bump configure.ac version.
- Remove amalgamation to reduce the build time for a single object with the added benefit that we can use parallel build during development.
- Fix c function prototype warning.
- Remove Windows automake file generation step to make the build script easier to understand.
 2022-10-20 02:52:54 +08:00
Jiaming Yuan
f835368bcf
Mark next release as 1.7 instead of 2.0 (#8281) 2022-09-28 14:33:37 +08:00
Jiaming Yuan
bc818316f2
Prepare for improving Windows networking compatibility. (#8234) 
* Prepare for improving Windows networking compatibility.

* Include dmlc filesystem indirectly as dmlc/filesystem.h includes windows.h, which
  conflicts with winsock2.h
* Define `NOMINMAX` conditionally.
* Link the winsock library when mysys32 is used.
* Add config file for read the doc.
 2022-09-10 15:16:49 +08:00
Jiaming Yuan
937352c78f
Fix R package Windows build. (#8065) 2022-07-14 05:27:38 +08:00
Jiaming Yuan
210eb471e9
[R] Implement feature info for DMatrix. (#8048) 2022-07-09 05:57:39 +08:00
Michael Chirico
3af02584c1
error early if missing DiagrammeR (#8037) 2022-07-02 19:37:53 +08:00
Jiaming Yuan
e58e417603
[CI] Fix lintr error. (#8011) 2022-06-20 22:17:14 +08:00
Philip Hyunsu Cho
d2bc0f0f08
Allow loading old models from RDS (#7864) 2022-05-06 22:49:38 -07:00
Jiaming Yuan
522636cb52
Bump version. (#7769) 2022-03-31 06:33:22 +08:00
Jiaming Yuan
d4796482b5
Fix failures on R hub and Win builder. (#7763) 
* Update date.
* Workaround amalgamation build with clang. (SimpleDMatrix instantiation)
* Workaround compiler error with driver push.
* Revert autoconf requirement.
* Fix model IO on 32-bit environment. (i386)
* Clarify the function name.
 2022-03-30 07:14:33 +08:00
Christian Marquardt
39c5616af2
Added CPPFLAGS and LDFLAGS to the testing for OpenMP during R installation from source. (#7759) 2022-03-28 19:14:07 +08:00
Jiaming Yuan
da351621a1
[R] Fix parsing decision stump. (#7689) 2022-03-17 01:08:22 +08:00
Jiaming Yuan
f60d95b0ba
[R] Construct booster object in load.raw. (#7686) 2022-02-24 10:06:18 +08:00
Jiaming Yuan
49c74a5369
Update R package description. (#7691) 
* Change role.
* Remove cmake file when building the package.
 2022-02-23 08:36:37 +08:00
Jiaming Yuan
b2341eab0c
[R] Fix broken links. (#7670) 2022-02-20 00:55:48 +08:00
Jiaming Yuan
12949c6b31
[R] Implement feature weights. (#7660) 2022-02-16 22:20:52 +08:00
Jiaming Yuan
1f020a6097
Add maintainer for R package. (#7649) 2022-02-12 23:45:30 +08:00
david-cortes
7f738e7f6f
[R] Accept CSR data for predictions (#7615) 2022-01-30 00:54:57 +08:00
Michael Chirico
549bd419bb
use exit hook to remove temp file (#7611) 
This guarantees the removal will trigger for unexpected early exits
 2022-01-29 16:06:52 +08:00
Jiaming Yuan
81210420c6
Remove omp_get_max_threads (#7608) 
This is the one last PR for removing omp global variable.

* Add context object to the `DMatrix`.  This bridges `DMatrix` with https://github.com/dmlc/xgboost/issues/7308 .
* Require context to be available at the construction time of booster.
* Add `n_threads` support for R csc DMatrix constructor.
* Remove `omp_get_max_threads` in R glue code.
* Remove threading utilities that rely on omp global variable.
 2022-01-28 16:09:22 +08:00
Philip Hyunsu Cho
028bdc1740
[R] Fix typo in docstring (#7606) 2022-01-26 23:33:25 +08:00
Jiaming Yuan
d262503781
[R] Implement new save raw in R. (#7571) 2022-01-22 20:55:47 +08:00
Jiaming Yuan
e94b766310
Fix early stopping with linear model. (#7554) 2022-01-13 21:53:06 +08:00
Jiaming Yuan
eabec370e4
[R] Fix single sample prediction. (#7524) 2021-12-21 14:11:07 +08:00
Jiaming Yuan
b0015fda96
Fix R CRAN failures. (#7404) 
* Remove hist builder dtor.

* Initialize values.

* Tolerance.

* Remove the use of nthread in col maker.
 2021-11-16 10:51:12 +08:00
Jiaming Yuan
c968217ca8
[R] Fix global feature importance and predict with 1 sample. (#7394) 
* [R] Fix global feature importance.

* Add implementation for tree index.  The parameter is not documented in C API since we
should work on porting the model slicing to R instead of supporting more use of tree
index.

* Fix the difference between "gain" and "total_gain".

* debug.

* Fix prediction.
 2021-11-05 10:07:00 +08:00
Jiaming Yuan
57a4b4ff64
Handle OMP_THREAD_LIMIT. (#7390) 2021-11-03 15:44:38 +08:00
Jiaming Yuan
f7caac2563
Bump version to 1.6.0 in master. (#7259) 2021-10-07 16:09:26 +08:00
Jiaming Yuan
b2d8431aea
[R] Fix document for nthread. (#7263) 2021-09-28 11:46:24 +08:00