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Question

Spike Detector?

  • November 15, 2024
  • 2 replies
  • 36 views

nicholas
Contributor
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I have a dataset with spikes, and I want to flag records with spikes for manual inspection.

I am aware of the SpikeRemover transformer. Is there a method of just detecting spikes? Not removing them but just flagging them? I would prefer to do a manual fix.

2 replies

nicholas
Contributor
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  • Author
  • Contributor
  • November 15, 2024

I figured it out.

Use the SpikeRemover Transformer and set “Remove Spikes Iteratively” to “No”

The features from the Removed port will be point objects with _spike_angle added as a new attribute column

Save these features to a dataset and these point objects flag where I should look to perform manual edits


danilo_fme
Evangelist
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  • Evangelist
  • November 15, 2024

Awesome ​@nicholas 


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