scala train

recommend-model-produce/src/main/scala/model/train_01_xgb_ad_20240808.scala → recommend-model-produce/src/main/scala/com/tzld/piaoquan/recommend/model/train_01_xgb_ad_20240808.scala

@@ -1,15 +1,14 @@
-package model
+package com.tzld.piaoquan.recommend.model
 
+import ml.dmlc.xgboost4j.scala.spark.XGBoostClassifier
 import org.apache.commons.lang.math.NumberUtils
 import org.apache.commons.lang3.StringUtils
 import org.apache.spark.ml.feature.VectorAssembler
-import org.apache.spark.sql.types.{DataTypes, StructField, StructType}
-import org.apache.spark.sql.{Dataset, Row, RowFactory, SparkSession}
-import ml.dmlc.xgboost4j.scala.spark.XGBoostClassifier
 import org.apache.spark.rdd.RDD
+import org.apache.spark.sql.types.{DataTypes, StructField}
+import org.apache.spark.sql.{Row, RowFactory, SparkSession}
 
 import java.util
-import java.util.{ArrayList, HashMap, List, Map}
 
 object train_01_xgb_ad_20240808{
   def main(args: Array[String]): Unit = {