Hendrik/xgboost
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
6,568 Commits 32 Branches 59 Tags
Commit Graph

142 Commits

Author SHA1 Message Date
amdsc21
5f78360949 merge changes Jun092023 2023-06-09 22:41:33 +02:00
Jiaming Yuan
1fcc26a6f8
Set ndcg to default for LTR. (#8822) 
- Add document.
- Add tests.
- Use `ndcg` with `topk` as default.
 2023-06-09 23:31:33 +08:00
amdsc21
af8845405a sync Jun 5 2023-06-07 02:43:21 +02:00
Jiaming Yuan
9fbde21e9d
Rework the precision metric. (#9222) 
- Rework the precision metric for both CPU and GPU.
- Mention it in the document.
- Cleanup old support code for GPU ranking metric.
- Deterministic GPU implementation.

* Drop support for classification.

* type.

* use batch shape.

* lint.

* cpu build.

* cpu build.

* lint.

* Tests.

* Fix.

* Cleanup error message.
 2023-06-02 20:49:43 +08:00
amdsc21
5446c501af merge 23Mar01 2023-05-02 00:05:58 +02:00
Jiaming Yuan
e206b899ef
Rework MAP and Pairwise for LTR. (#9075) 2023-04-28 02:39:12 +08:00
Rong Ou
8dbe0510de
More collective aggregators (#9060) 2023-04-22 03:32:05 +08:00
Jiaming Yuan
b908680bec
Fix race condition in cpp metric tests. (#9058) 2023-04-21 05:24:10 +08:00
Rong Ou
42d100de18
Make sure metrics work with federated learning (#9037) 2023-04-19 15:39:11 +08:00
Rong Ou
ba9d24ff7b
Make sure metrics work with column-wise distributed training (#9020) 2023-04-18 03:48:23 +08:00
amdsc21
08bc4b0c0f Merge branch 'master' into sync-condition-2023Apr11 2023-04-11 19:38:38 +02:00
Jiaming Yuan
d062a9e009
Define pair generation strategies for LTR. (#8984) 2023-03-30 12:00:35 +08:00
amdsc21
7ee4734d3a rm device_helpers.hip.h from cu 2023-03-26 00:24:11 +01:00
amdsc21
e74b3bbf3c fix macro 2023-03-25 05:17:39 +01:00
amdsc21
1dc138404a initial merge, fix linalg.h 2023-03-25 04:48:47 +01:00
amdsc21
7fbc561e17 initial merge 2023-03-25 04:31:55 +01:00
Jiaming Yuan
151882dd26
Initial support for multi-target tree. (#8616) 
* Implement multi-target for hist.

- Add new hist tree builder.
- Move data fetchers for tests.
- Dispatch function calls in gbm base on the tree type.
 2023-03-22 23:49:56 +08:00
Jiaming Yuan
5891f752c8
Rework the MAP metric. (#8931) 
- The new implementation is more strict as only binary labels are accepted. The previous implementation converts values greater than 1 to 1.
- Deterministic GPU. (no atomic add).
- Fix top-k handling.
- Precise definition of MAP. (There are other variants on how to handle top-k).
- Refactor GPU ranking tests.
 2023-03-22 17:45:20 +08:00
Jiaming Yuan
72e8331eab
Reimplement the NDCG metric. (#8906) 
- Add support for non-exp gain.
- Cache the DMatrix object to avoid re-calculating the IDCG.
- Make GPU implementation deterministic. (no atomic add)
 2023-03-15 03:26:17 +08:00
amdsc21
b0dacc5a80 fix bug 2023-03-11 03:47:23 +01:00
amdsc21
f0b8c02f15 merge latest changes 2023-03-10 22:10:20 +01:00
amdsc21
c875f0425f finished rank_metric.cu 2023-03-09 20:48:31 +01:00
amdsc21
4fd08b6c32 finished survival_metric.cu 2023-03-09 20:41:52 +01:00
amdsc21
b9d86d44d6 finish multiclass_metric.cu 2023-03-09 20:37:16 +01:00
amdsc21
a56055225a fix auc.cu 2023-03-09 20:29:38 +01:00
amdsc21
6eba0a56ec fix CMakeLists.txt 2023-03-09 18:57:14 +01:00
Jiaming Yuan
46dfcc7d22
Define a new ranking parameter. (#8887) 2023-03-09 17:46:24 +08:00
amdsc21
6fa248b75f try elementwise_metric.cu 2023-03-08 22:42:48 +01:00
amdsc21
4c4e5af29c port elementwise_metric.cu 2023-03-08 21:39:56 +01:00
amdsc21
ed45aa2816 Merge branch 'master' into dev-hui 2023-03-08 00:39:33 +01:00
Jiaming Yuan
f236640427
Support F order for the tensor type. (#8872) 
- Add F order support for tensor and view.
- Use parameter pack for automatic type cast. (avoid excessive static cast for shape).
 2023-03-08 03:27:49 +08:00
amdsc21
c51a1c9aae rename hip.cc to hip 2023-03-07 05:39:53 +01:00
amdsc21
6039a71e6c add hip structure 2023-03-07 02:17:19 +01:00
Jiaming Yuan
282b1729da
Specify the number of threads for parallel sort. (#8735) 
* Specify the number of threads for parallel sort.

- Pass context object into argsort.
- Replace macros with inline functions.
 2023-02-16 00:20:19 +08:00
Jiaming Yuan
594371e35b
Fix CPP lint. (#8807) 2023-02-15 20:16:35 +08:00
Jiaming Yuan
52d0230b58
Fix merge conflict. (#8791) 2023-02-13 23:43:42 +08:00
Jiaming Yuan
81b2ee1153
Pass DMatrix into metric for caching. (#8790) 2023-02-13 22:15:05 +08:00
Jiaming Yuan
31d3ec07af
Extract device algorithms. (#8789) 2023-02-13 20:53:53 +08:00
Jiaming Yuan
457f704e3d
Add quantile metric. (#8761) 2023-02-13 19:07:40 +08:00
Jiaming Yuan
17b709acb9
Rename ranking utils to threading utils. (#8785) 2023-02-12 05:41:18 +08:00
Jiaming Yuan
5f76edd296
Extract make metric name from ranking metric. (#8768) 
- Extract the metric parsing routine from ranking.
- Add a test.
- Accept null for string view.
 2023-02-09 18:30:21 +08:00
Jiaming Yuan
28bb01aa22
Extract optional weight. (#8747) 
- Extract optional weight from coommon.h to reduce dependency on this header.
- Add test.
 2023-02-07 03:11:53 +08:00
Jiaming Yuan
9f598efc3e
Rename context in Metric. (#8686) 2023-01-17 01:10:13 +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
Jiaming Yuan
3fc1046fd3
Reduce compiler warnings on CPU-only build. (#8483) 2022-11-29 00:04:16 +08:00
Jiaming Yuan
3ef1703553
Allow using string view to find JSON value. (#8332) 
- Allow comparison between string and string view.
- Fix compiler warnings.
 2022-10-13 17:10:13 +08:00
Rong Ou
668b8a0ea4
[Breaking] Switch from rabit to the collective communicator (#8257) 
* Switch from rabit to the collective communicator

* fix size_t specialization

* really fix size_t

* try again

* add include

* more include

* fix lint errors

* remove rabit includes

* fix pylint error

* return dict from communicator context

* fix communicator shutdown

* fix dask test

* reset communicator mocklist

* fix distributed tests

* do not save device communicator

* fix jvm gpu tests

* add python test for federated communicator

* Update gputreeshap submodule

Co-authored-by: Hyunsu Philip Cho <chohyu01@cs.washington.edu>
 2022-10-05 14:39:01 -08:00
kiwiwarmnfuzzy
2407381c3d
Force auc.cc to be statically linked (#8039) 2022-06-30 19:24:22 +08:00
Jiaming Yuan
142a208a90
Fix compiler warnings. (#8022) 
- Remove/fix unused parameters
- Remove deprecated code in rabit.
- Update dmlc-core.
 2022-06-22 21:29:10 +08:00
Jiaming Yuan
1a33b50a0d
Fix compiler warnings. (#7974) 
- Remove unused parameters. There are still many warnings that are not yet
addressed. Currently, the warnings in dmlc-core dominate the error log.
- Remove `distributed` parameter from metric.
- Fixes some warnings about signed comparison.
 2022-06-06 22:56:25 +08:00