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Conformal Calibrator

Creates a calibration table with ranking for further calibration of the test data sets. Ranking is sorting by class probabilities provided by predictor nodes in descending order. Note that predictor must provide the class probabilities for the predictions in order to apply conformal prediction.

Options

Target column: A column with target column that is being predicted.
Keep All Columns: If checked all columns from input table will be also included into output table along with calibration columns.
Keep ID column: If checked selected ID column from input table will be included into output table.

Input Ports

: Table provided by predictor nodes with class probabilities.

Output Ports

: Calibration table with ranks for each class.

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Installation

To use this node in KNIME, install the extension Redfield Conformal Prediction Nodes from the below update site following our NodePit Product and Node Installation Guide:

v5.8

Plugin provider: Redfield AB

Plugin version: 2.1.0.v202506121004

On NodePit since: 2025-10-17

Last update: 2026-01-01

KNIME versions: From v4.1 to v5.8

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