Define pair generation strategies for LTR. (#8984)

2023-03-30 12:00:35 +08:00
parent d385cc64e2
commit d062a9e009
11 changed files with 770 additions and 48 deletions
--- a/src/metric/rank_metric.cc
+++ b/src/metric/rank_metric.cc
@@ -112,7 +112,6 @@ class PerGroupWeightPolicy {
    return info.GetWeight(group_id);
  }
 };
-
 }  // anonymous namespace

 namespace xgboost::metric {