X-Aggregator

This node must be the end of a cross validation loop and must follow a X-Partitioner node. It collects the result from a predictor node, compares predicted class and real class and outputs the predictions for all rows and the iteration statistics.

Options

Target column: Column containing the true class label
Prediction column: Column containing the prediction label
Add column with fold id: If selected an additional column is added to the first output table that contains the fold's id in which the row was produced.

Input Ports

: Contains the class column and the prediction column to compare

Output Ports

: Collected output tables from the predictor
: Error rates for all iterations

Popular Predecessors

Popular Successors

Views

This node has no views

Workflows

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.

Installation

To use this node in KNIME, install the extension KNIME Base nodes 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: 5.2.2.v202403061155

On NodePit since: 2023-12-06

Last update: 2024-04-19

KNIME versions: Since v3.6

Deploy, schedule, execute, and monitor your KNIME workflows locally, in the cloud or on-premises – with our brand new NodePit Runner.

Try NodePit Runner!