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.

Boosting Predictor Loop Start

Together with the corresponding loop end node a boosting prediction loop can be constructed. It uses the weighted models an creates a prediction based on a majority vote of all models.

Dialog Options

Model column
The column that contains the models
Model weight column
The column that contains the weight for each model

Ports

Input Ports
0 The data table that contains the models and the corresponding weights
Output Ports
0 The current model
This node is contained in KNIME Ensemble Learning provided by KNIME GmbH, Konstanz, Germany.