@@ -106,6 +106,8 @@ object recsys_01_ros_multi_class_xgb_train {
.setNumWorkers(num_worker)
.setSeed(2024)
.setMinChildWeight(1)
+ .setNumClass(numClass)
+
val model = xgbClassifier.fit(xgbInput)
if (modelPath.nonEmpty && modelFile.nonEmpty) {