Last updated: Feb 11, 2025
Isotonic regression belongs to the family of
regression algorithms. The Isotonic-AS node in SPSS Modeler is implemented in Spark. For more
information about isotonic regression algorithms, see Regression.1
isotonicasnode properties |
Data type | Property description |
|---|---|---|
label |
string | This property is a dependent variable for which isotonic regression is calculated. |
features |
string | This property is an independent variable. |
weightCol |
string | The weight represents a number of measures. Default is 1. |
isotonic
|
Boolean | This property indicates whether the type is isotonic or
antitonic. |
featureIndex
|
integer | This property is for the index of the feature if featuresCol is a vector
column. Default is 0. |
1 "Regression - RDD-based API." Apache Spark. MLlib: Main Guide. Aug 2024.