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Entropy Uncertainty Scorer

Calculates the entropy of a class probability distribution. The distribution must add up to 1 to be considered a valid input.

Options

Column Selection: Select all columns that are part of the class probability distribution.

Input Ports

: Unlabeled data with class probability distribution

Output Ports

: Input data with entropy score

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Installation

To use this node in KNIME, install the extension KNIME Active Learning from the below update site following our NodePit Product and Node Installation Guide:

v4.0

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

Plugin provider: KNIME AG, Zurich, Switzerland

Plugin version: 4.0.0.v201905311239

On NodePit since: 2019-06-27

Last update: 2024-04-14

KNIME versions: From v3.6 to v4.0

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