Weka Predictor

This Node Is Deprecated — This node is kept for backwards-compatibility, but the usage in new workflows is no longer recommended. The documentation below might contain more information.

The Weka Predictor takes a model generated in a weka node and classifies the test data at the inport.

Options

Append Winner Value: If the predicted attribute is nominal, a column for each nominal value with its probability is generated. If the 'Append Winner Value' option is set, an extra column with the winner attribute value is generated.

Input Ports

: Weka Classifier Model
: Test data

Output Ports

: Classified Test data

Popular Predecessors

Popular Successors

Views

Weka Node View: Each Weka node provides a summary view that provides information about the classification. If the test data contains a class column, an evaluation is generated.

Workflows

No workflows found

Developers

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Installation

To use this node in KNIME, install the extension KNIME Weka Data Mining Integration (deprecated) from the below update site following our NodePit Product and Node Installation Guide:

v5.2

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

Plugin provider: KNIME AG, Zurich, Switzerland

Plugin version: 2.7.3.v202310301556

On NodePit since: 2023-12-06

Last update: 2024-04-25

Tags: Deprecated

KNIME versions: Since v3.6

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