Fix evaluation result for XGBRanker. (#6594) (#6600)

* Remove duplicated code, which fixes typo `evals_result` -> `evals_result_`.
2021-01-13 04:42:43 +08:00
parent 8e321adac8
commit 6a29afb480
2 changed files with 13 additions and 18 deletions
--- a/tests/python/test_with_sklearn.py
+++ b/tests/python/test_with_sklearn.py
@@ -122,6 +122,8 @@ def test_ranking():
    model = xgb.sklearn.XGBRanker(**params)
    model.fit(x_train, y_train, group=train_group,
              eval_set=[(x_valid, y_valid)], eval_group=[valid_group])
+    assert model.evals_result()
+
    pred = model.predict(x_test)

    train_data = xgb.DMatrix(x_train, y_train)