Event Table Partitioning

This node is used to randomly sample a percentage of traces from the event table. After sampling, it outputs two event tables: the sampled event table and the event table that contains the removed traces.

Options

Case ID

The column that contains the case/trace identifiers.

Activity

The column that contains the activity/event identifiers.

Timestamp

The column that contains the timestamps.

Use Percentage

If checked, the sampling number is used as the percentage of traces to be kept. Otherwise, the sampling number is used as the number of traces to be kept.

Sampling Number

If 'Use Percentage' is checked, the sampling number must be between 0.0 and 1.0 to set the percentage of traces to be kept. Otherwise, the sampling number must be a non-negative integer to set the number of traces to be kept.

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Workflows

• Dotted Chart VisualizationKNIME Hub

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