Details

    • Type: Improvement
    • Status: Closed
    • Priority: Minor
    • Resolution: Implemented
    • Affects Version/s: 2.2
    • Fix Version/s: 3.1
    • Environment:

      All

      Description

      In SingularValueDecompositionImpl, the condition number is given as the ratio of the largest singular value to the smallest singular value. While this is the correct calculation, because of concerns over rank deficiency, researchers have traditionally used the inverse of the condition number as a more stable indicator of rank deficiency.

        Attachments

        1. svdinvcond
          3 kB
          greg sterijevski
        2. tstsvd
          1.0 kB
          greg sterijevski

          Activity

            People

            • Assignee:
              Unassigned
              Reporter:
              gsteri1 greg sterijevski
            • Votes:
              0 Vote for this issue
              Watchers:
              1 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Time Tracking

                Estimated:
                Original Estimate - 1h
                1h
                Remaining:
                Remaining Estimate - 1h
                1h
                Logged:
                Time Spent - Not Specified
                Not Specified