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  1. Data Management
  2. DM-13811

Test soft symmetry values

    Details

    • Type: Story
    • Status: Done
    • Resolution: Done
    • Fix Version/s: None
    • Component/s: meas_deblender
    • Labels:
      None
    • Templates:
    • Story Points:
      6
    • Sprint:
      DRP S18-4
    • Team:
      Data Release Production

      Description

      Now that we have two different soft symmetry algorithms that perform nearly the same, we can test how adjusting the strength (`sigma`) of the constraints affects the results.

      This ticket will include writing code to test the different symmetry algorithms and different `sigma` values, and run both codes with several different `sigma`s from 0 (no symmetry) to 1 (perfect symmetry) on ~100 blends. This should give us a rough idea about the runtime of the two algorithms, which is better (on average), and an optimal `sigma` value.

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        1. comparison.png
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        2. image-2018-03-16-11-25-42-938.png
          image-2018-03-16-11-25-42-938.png
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        3. iter_vs_corr.png
          iter_vs_corr.png
          20 kB
        4. iterations.png
          iterations.png
          21 kB
        5. time_vs_corr.png
          time_vs_corr.png
          20 kB
        6. time.png
          time.png
          20 kB

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              • Assignee:
                fred3m Fred Moolekamp
                Reporter:
                fred3m Fred Moolekamp
                Reviewers:
                Peter Melchior
                Watchers:
                Fred Moolekamp, Peter Melchior
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                • Created:
                  Updated:
                  Resolved:

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