[Scipy-tickets] [SciPy] #1644: scipy.optimize.fmin_bfgs not handling functions with boundaries that go infinite or very large correctly
SciPy Trac
scipy-tickets@scipy....
Tue Apr 17 15:58:40 CDT 2012
#1644: scipy.optimize.fmin_bfgs not handling functions with boundaries that go
infinite or very large correctly
----------------------------+-----------------------------------------------
Reporter: jsalvatier | Owner: somebody
Type: defect | Status: new
Priority: normal | Milestone: Unscheduled
Component: scipy.optimize | Version: 0.10.0
Keywords: |
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Comment(by jsalvatier):
The attached file has a very small modification to _cubicmin() which
solves the particular problem I was experiencing. It looks like _quadmin
right below _cubicmin could also use the same check. Perhaps there's a
better way to do the check though. I also don't know what other places
need similar checks.
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Ticket URL: <http://projects.scipy.org/scipy/ticket/1644#comment:1>
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