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  1. Commons Math
  2. MATH-1108

SimplexSolver returns TooManyIterationsException

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    Details

    • Type: Improvement
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 3.2, 3.1.1
    • Fix Version/s: 4.X
    • Labels:
      None

      Description

      We have vector v and matrix s (from file S.txt)
      v - vector ( size: 1*649 )
      s - matrix ( size: 554*649 )
      We want solve linear problem:

      • max (v[31])
      • Bounds:
      • s*v = 0
      • -1 <= v[i] <= 1 for i=0,..., 648
        We changed MaxIter parameter (from 100 to 1e+6). And we changed epsilon ( set default value and 1e-3). But solver always throws TooManyIterationsException (and work very slow).

        Attachments

        1. Problem.zip
          21 kB
          Buharov Alexander
        2. AdipocyteModel.xml
          841 kB
          Buharov Alexander

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            • Assignee:
              Unassigned
              Reporter:
              Buharov Buharov Alexander
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              Dates

              • Created:
                Updated: