0 ×

Weka Predictor (3.7)

DeprecatedKNIME WEKA nodes (3.7) version 4.3.1.v202101261634 by KNIME AG, Zurich, Switzerland

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

Icon
Weka Classifier Model
Icon
Test data

Output Ports

Icon
Classified Test data

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.

Best Friends (Incoming)

Installation

To use this node in KNIME, install KNIME Weka Data Mining Integration (3.7) from the following update site:

KNIME 4.3

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

You don't know what to do with this link? Read our NodePit Product and Node Installation Guide that explains you in detail how to install nodes to your KNIME Analytics Platform.

Wait a sec! You want to explore and install nodes even faster? We highly recommend our NodePit for KNIME extension for your KNIME Analytics Platform. Browse NodePit from within KNIME, install nodes with just one click and share your workflows with NodePit Space.

Developers

You want to see the source code for this node? Click the following button and we’ll use our super-powers to find it for you.