[SciPy-User] fmin_slsqp exit mode 8
Fri Sep 28 12:04:11 CDT 2012
Could you provide an example that produce such a mode ?
> in statsmodels we have a case where fmin_slsqp ends with mode=8
> "POSITIVE DIRECTIONAL DERIVATIVE FOR LINESEARCH"
> Does anyone know what it means and whether it's possible to get around it?
> the fortran source file doesn't have an explanation.
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