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Linear Regression Learner (deprecated)

This node has been deprecated and its use is not recommended. Please search for updated nodes instead.

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Performs a multivariate linear regression. Select in the dialog a target column (combo box on top), i.e. the response. The two lists in the center of the dialog allow you to include only certain (numeric) columns which represent the (independent) variables. Make sure the columns you want to have included being in the right "include" list. The checkbox at the bottom controls whether or not the error on the training data should be computed. The error value is then available in the view. Calculating the error requires performing one extra scan on the data.
Additionally, specify the rows that shall be available in the view. Specify the first row number and the total count.
If the optional PMML inport is connected and contains preprocessing operations in the TransformationDictionary those are added to the learned model.

Node details

Input ports
  1. Type: Table
    Input data
    Table on which to perform regression.
  2. Type: PMML
    PMML Preprocessing
    Optional PMML port object containing preprocessing operations.
Output ports
  1. Type: PMML
    Model for Predictor
    Model to connect to a predictor node.

Extension

The Linear Regression Learner (deprecated) node is part of this extension:

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