add 71 nor sample

src/main/scala/com/aliyun/odps/spark/examples/makedata_recsys_r_rate/makedata_recsys_71_nor_sample_20250109.scala

@@ -20,7 +20,7 @@ object makedata_recsys_71_nor_sample_20250109 {
     val beginStr = param.getOrElse("beginStr", "20250103")
     val endStr = param.getOrElse("endStr", "20250103")
     val whatApps = param.getOrElse("whatApps", "0,3,4,21,17").split(",").toSet
-    val whatLabel = param.getOrElse("whatLabel", "return_1_uv")
+    val whatLabel = param.getOrElse("whatLabel", "return_n_uv")
     val fuSampleRate = param.getOrElse("fuSampleRate", "-1.0").toDouble
     val notUseBucket = param.getOrElse("notUseBucket", "0").toInt
     val featureNameFile = param.getOrElse("featureName", "20241209_recsys_nor_name.txt")