diff --git a/spark_/train_spark_RF.java b/spark_/train_spark_RF.java
index 84d741f..a04404e 100644
--- a/spark_/train_spark_RF.java
+++ b/spark_/train_spark_RF.java
@@ -98,6 +98,7 @@ public static void main(String[] args) {
 
         System.out.println("----------------- accuracy ----------------- "); 
         System.out.println("Trained RF model:\n" + rfModel.toDebugString());
+        System.out.println("accuracy: " + rmse );
         System.out.println("----------------- accuracy ----------------- "); 
     }
 }
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