Feature Selection Loop End

This is the end of a feature selection loop which selects features according to a feature selection strategy. It allows you to select a flow variable that contains a prediction score (usually from a preceding Scorer node). You then need to specify whether the score variable should be minimized or maximized.

Options

Score variable
The flow variable that contains the score for the model
Minimize
Check this option if you want to minimize the score (if you use error as score, for example, and you want to minimize error). If the option is left unchecked, the score will be maximized.

Input Ports

Icon
Flow variable connection that contains the variable you want to use as score.

Output Ports

Icon
Table containing details on the selection
Icon
A model that represents the different feature sets with the associated scores.

Popular Predecessors

Popular Successors

Views

This node has no views

Workflows

Links

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:

v5.4

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

Plugin provider: KNIME AG, Zurich, Switzerland
Plugin version: 5.4.0.v202412040959
On NodePit since: 2024-12-06
Last update: 2024-12-17
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!