Support learning rate for zero-hessian objectives. (#8866)

2023-03-06 20:33:28 +08:00
parent 173096a6a7
commit 228a46e8ad
34 changed files with 464 additions and 434 deletions
--- a/tests/python/test_updaters.py
+++ b/tests/python/test_updaters.py
@@ -447,7 +447,8 @@ class TestTreeMethod:
            {
                "tree_method": tree_method,
                "objective": "reg:absoluteerror",
-                "subsample": 0.8
+                "subsample": 0.8,
+                "eta": 1.0,
            },
            Xy,
            num_boost_round=10,