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Add SelectNthEventsProcessor #45

Merged
merged 1 commit into from
Jun 19, 2024
Merged

Add SelectNthEventsProcessor #45

merged 1 commit into from
Jun 19, 2024

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ueinhaus
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BEGINRELEASENOTES

  • Adds SelectNthEventsProcessor.
  • This sets its own processor ReturnValue to true or false, depending on chosen parameters, which can be used in the Marlin steering file to use a particular sub-set of a sample.
  • Via the InvertSelection parameter this can be easily inverted, which is convenient for training vs. inference of ML models.
    ENDRELEASENOTES

tmadlener
tmadlener reviewed May 17, 2024
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@tmadlener tmadlener left a comment

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Will such a regular selection of events potentially run into any statistical issues? E.g. compared to a random sampling?

@ueinhaus
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I would rather make a regular selection than make sure that a random selection is reliably repeatable. In addition, the event samples are intrinsically randomised, so it should not have an effect on the physics.

@tmadlener tmadlener merged commit 1e518b6 into iLCSoft:master Jun 19, 2024
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@tmadlener tmadlener tmadlener approved these changes

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@ueinhaus @tmadlener