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  1. Data Management
  2. DM-8959

Create NMF deblender plugin

    Details

    • Type: Story
    • Status: Done
    • Resolution: Done
    • Fix Version/s: None
    • Component/s: None
    • Labels:
      None
    • Story Points:
      16
    • Sprint:
      DRP S17-2, DRP S17-3
    • Team:
      Data Release Production

      Description

      DM-8621, which will re-organize the deblender tasks, requires some sort of multi-color deblender. The best candidate so far is using non-negative matrix factorization to ensure that templates have the same footprint in each band.

      This ticket involves writing and testing an NMF plugin for the deblender and comparing its performance to the current deblender. NMF may be robust enough to replace the current SDSS deblender or it might just be another step in the deblending process.

        Attachments

          Issue Links

            Activity

            fred3m Fred Moolekamp created issue -
            fred3m Fred Moolekamp made changes -
            Field Original Value New Value
            Epic Link DM-8140 [ 27595 ]
            fred3m Fred Moolekamp made changes -
            Link This issue relates to DM-8621 [ DM-8621 ]
            fred3m Fred Moolekamp made changes -
            Link This issue relates to DM-8831 [ DM-8831 ]
            fred3m Fred Moolekamp made changes -
            Story Points 16
            fred3m Fred Moolekamp made changes -
            Status To Do [ 10001 ] In Progress [ 3 ]
            fred3m Fred Moolekamp made changes -
            Assignee Fred Moolekamp [ fred3m ]
            fred3m Fred Moolekamp made changes -
            Attachment nmf-description.pdf [ 29133 ]
            fred3m Fred Moolekamp made changes -
            Comment [ A brief description of the current NMF implementation ]
            fred3m Fred Moolekamp made changes -
            Reviewers Bob Armstrong [ rearmstr ]
            Status In Progress [ 3 ] In Review [ 10004 ]
            swinbank John Swinbank made changes -
            Sprint DRP S17-2 [ 356 ] DRP S17-2, DRP S17-3 [ 356, 360 ]
            swinbank John Swinbank made changes -
            Rank Ranked higher
            rearmstr Bob Armstrong made changes -
            Status In Review [ 10004 ] Reviewed [ 10101 ]
            fred3m Fred Moolekamp made changes -
            Resolution Done [ 10000 ]
            Status Reviewed [ 10101 ] Done [ 10002 ]
            fred3m Fred Moolekamp made changes -
            Resolution Done [ 10000 ]
            Status Done [ 10002 ] In Progress [ 3 ]
            fred3m Fred Moolekamp made changes -
            Status In Progress [ 3 ] In Review [ 10004 ]
            fred3m Fred Moolekamp made changes -
            Resolution Done [ 10000 ]
            Status In Review [ 10004 ] Done [ 10002 ]

              People

              • Assignee:
                fred3m Fred Moolekamp
                Reporter:
                fred3m Fred Moolekamp
                Reviewers:
                Bob Armstrong
                Watchers:
                Bob Armstrong, Fred Moolekamp
              • Votes:
                0 Vote for this issue
                Watchers:
                2 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved:

                  Summary Panel