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Merge Event Log

Dummy version 1.0.0.v202003051301 by PADS RWTH Aachen

Merge two event logs

Options

Case ID 0
Case Id for the first event log to identify traces
Event ID 0
Event Id for the first event log to identify events in traces with the same caseID
Case ID 1
Case Id for the second event log to identify traces
Event ID 1
Event Id for the second event log to identify events in traces with the same caseID
Merge Strategy
It includes four strategies:
  • Separate Trace:
    For the traces with same caseID, they are stored in the merged event log with the same trace IDs.
  • Ignore Trace:
    For the traces with the same caseID from the second event log, we ignore those traces.
  • Internal Trace Merge:
    For the traces with the same caseID, we merge all events from two traces together. But the trace attributes, we modify them according to the options.
  • Internal Event Merge:
    In traces with same caseID, the events with same eventID merge together but with different attributes chosen from the table below.
Trace Attribute Set
The trace attributes chosen for the merged traces
Event Attribute Set
The event attributes chosen for the merged events in traces.

Input Ports

Icon
First event log to be merged. Usually as the base event log
Icon
Second event log to merge

Output Ports

Icon
Merged event log

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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