Jiaming Yuan 80065d571e

[dask] Add DaskXGBRanker (#6576) ...

* Initial support for distributed LTR using dask.

* Support `qid` in libxgboost.
* Refactor `predict` and `n_features_in_`, `best_[score/iteration/ntree_limit]`
  to avoid duplicated code.
* Define `DaskXGBRanker`.

The dask ranker doesn't support group structure, instead it uses query id and
convert to group ptr internally.

2021-01-08 18:35:09 +08:00

..

c_api

Add global configuration (#6414)

2020-12-03 00:05:18 -08:00

common

Support categorical data in GPU weighted sketching. (#6508)

2020-12-16 14:23:28 +08:00

data

[dask] Add DaskXGBRanker (#6576)

2021-01-08 18:35:09 +08:00

gbm

Support slicing tree model (#6302)

2020-11-02 23:27:39 -08:00

linear

Use ellpack for prediction only when sparsepage doesn't exist. (#5504)

2020-04-10 12:15:46 +08:00

metric

Add MAPE metric (#6119)

2020-09-14 18:45:27 -07:00

objective

GPU implementation of AFT survival objective and metric (#5714)

2020-07-17 01:18:13 -07:00

plugin

[Breaking] Change default evaluation metric for classification to logloss / mlogloss (#6183)

2020-10-02 12:06:47 -07:00

predictor

Implement GPU predict leaf. (#6187)

2020-11-11 17:33:47 +08:00

rabit

Drop single point model recovery (#6262)

2020-10-21 15:27:03 +08:00

tree

Thread local memory allocation for BuildHist (#6358)

2020-11-25 17:50:12 +03:00

CMakeLists.txt

Option for generating device debug info. (#6168)

2020-09-27 03:26:56 +08:00

helpers.cc

Implement GPU predict leaf. (#6187)

2020-11-11 17:33:47 +08:00

helpers.cu

Implement iterative DMatrix. (#5837)

2020-07-03 11:44:52 +08:00

helpers.h

Deterministic data partitioning for external memory (#6317)

2020-11-11 06:11:06 +08:00

histogram_helpers.h

Support categorical data in ellpack. (#6140)

2020-09-24 19:28:57 +08:00

test_global_config.cc

Add global configuration (#6414)

2020-12-03 00:05:18 -08:00

test_helpers.cc

Add helper for generating batches of data. (#5756)

2020-06-05 09:53:56 +08:00

test_learner.cc

Avoid resetting seed for every configuration. (#6349)

2020-11-06 10:28:35 +08:00

test_logging.cc

Remove silent from R demos. (#5675)

2020-05-19 18:20:46 +08:00

test_main.cc

RMM integration plugin (#5873)

2020-08-12 01:26:02 -07:00

test_serialization.cc

Revert "Disable JSON full serialization for now. (#6248)" (#6266)

2020-10-27 03:30:47 +08:00