The following node is available in the Open Source KNIME predictive analytics and data mining platform version 2.7.1. Discover over 1000 other nodes, as well as enterprise functionality at
http://knime.com.
Weka Predictor
The Weka Predictor takes a model generated in a weka node and classifies the test data at the inport.
Dialog 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.
Ports
Input Ports
0 |
Weka Classifier Model |
1 |
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.
This node is contained in KNIME WEKA nodes
provided by KNIME GmbH, Konstanz, Germany.