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Random Label Assigner

KNIME Data Generation version 4.1.0.v201911110939 by KNIME AG, Zurich, Switzerland

Assigns the labels based on the probabilities to the rows. Here we use the class names and the probabilities given in the dialog to assign the new class column. Categories with empty names or a probability less or equal to 0 are ignored.

Options

Column Name
the name of the new column
Seed
the random seed to produce a deterministic result
Name of column
the name of the new column
Probability
the probability of this category
Table actions
+ add a new row, - remove selected row, N normalize selected column

Input Ports

Simply data, (as the node does not use any information in this data, there are no constraints)

Output Ports

The original data with one new string column.

Best Friends (Incoming)

Best Friends (Outgoing)

Workflows

Installation

To use this node in KNIME, install KNIME Data Generation from the following update site:

KNIME 4.1
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Developers

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