From 1b7405f688a8b0a02a87d8ac6872668c596c0f83 Mon Sep 17 00:00:00 2001 From: Nan Zhu Date: Fri, 22 Feb 2019 00:32:13 -0800 Subject: [PATCH] [jvm-packages] fix comments in objectiveTrait (#4174) --- .../src/main/scala/ml/dmlc/xgboost4j/scala/ObjectiveTrait.scala | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/jvm-packages/xgboost4j/src/main/scala/ml/dmlc/xgboost4j/scala/ObjectiveTrait.scala b/jvm-packages/xgboost4j/src/main/scala/ml/dmlc/xgboost4j/scala/ObjectiveTrait.scala index f6d7fd496..24e603762 100644 --- a/jvm-packages/xgboost4j/src/main/scala/ml/dmlc/xgboost4j/scala/ObjectiveTrait.scala +++ b/jvm-packages/xgboost4j/src/main/scala/ml/dmlc/xgboost4j/scala/ObjectiveTrait.scala @@ -27,7 +27,7 @@ trait ObjectiveTrait extends IObjective { * * @param predicts untransformed margin predicts * @param dtrain training data - * @return List with two float array, correspond to first order grad and second order grad + * @return List with two float array, correspond to grad and hess */ def getGradient(predicts: Array[Array[Float]], dtrain: DMatrix): List[Array[Float]]