Spark Linear Regression Learner (MLlib)

This node applies the Apache Spark Linear Regression algorithm. It outputs the learned model for later application.

Please note that all data must be numeric, including the label column. Use the Spark Category To Number nodes to convert nominal values to numeric columns.

Use the Spark Predictor node to apply the learned model to unseen data.

Input ports

1. Type: Spark Data
   Input data
   Input Spark DataFrame/RDD

Output ports

1. Type: Spark MLlib Model
   Linear Regression Model
   Spark MLlib Linear Regression Model