Weka Predictor (3.6) (legacy)

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 tehe winner attribute value is generated.

Input Ports

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Weka Classifier Model
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Test data

Output Ports

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Classified Test data

Popular Predecessors

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Popular Successors

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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

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Links

Developers

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Installation

To use this node in KNIME, install the extension KNIME Weka Data Mining Integration (3.6) (legacy) 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: 2.10.2.v202310301556
On NodePit since: 2023-12-06
Last update: 2024-04-23
KNIME versions: Since v3.6

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