Regression Predictor

Predicts the response using a regression model. The node needs to be connected to a regression node model* and some test data. It is only executable if the test data contains the columns that are used by the learner model. This node appends a new column to the input table containing the prediction for each row.

*You can use the Linear Regression Learner node or the Polynomial Regression Learner node to create regression models.

Options

Custom prediction column name: Allows you to specify a customized name for the prediction column that is appended to the input table. If the checkbox is not checked, "Prediction (target)" (where target is the name of the target column of the provided regression model) is used as default.

Input Ports

: The regression model
: Table for prediction. Missing values will give missing values in the output.

Output Ports

: Table from input with an additional prediction column.

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Installation

To use this node in KNIME, install the extension KNIME Base nodes from the below update site following our NodePit Product and Node Installation Guide:

v5.3

A zipped version of the software site can be downloaded here.

Plugin provider: KNIME AG, Zurich, Switzerland

Plugin version: 5.3.3.v202410291553

On NodePit since: 2024-07-09

Last update: 2024-11-15

KNIME versions: Since v3.6

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