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Sample Event Log

Dummy version 1.0.0.v202003051301 by PADS RWTH Aachen

Sample randomly the event log on traces with the given number or a percentage. After sampling, it outputs two event log, one is with the number or percentage on sampling; the other is the rest traces in the event log.

Options

Use Percentage to Sample
Set the sample preference to use percentage or Num. If it is checked, the percentage is used to sample data. Else, one integer number is required.
Sample Number
Sample number is non negative. If you enter a negative value, the value will stays as the previos non-negative value.
In percentage, the interval is 0-1.0. If it is over 1.0, one warning will be given.
In integer number, only integer format is accepted.

Input Ports

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An event log as input

Output Ports

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The event log sampled with the percentage.
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The event log left from the sampling.

Best Friends (Incoming)

Best Friends (Outgoing)

Workflows

Installation

To use this node in KNIME, install Process Mining Extension from the following update site:

KNIME 4.3

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

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