[SciPy-user] fmin_cobyla hangs

Christian K. ckkart@hoc....
Tue Sep 4 23:59:37 CDT 2007


dmitrey wrote:
> Unfortunately, I can't run the script - I always got error why I try to 
> import something from scipy.interpolate module.
> However, one thing I would pay attention: your function is non-smooth 
> (since you have abs() in  objective func, line 40 of your py-file). I 

I replaced abs by **2 but it still hangs.

Any other ideas? I'd prefer not to introduce more dependencies so I 
would really like to stick with any scipy optimizer.

Thanks anyway for your comments,
Christian



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