[SciPy-user] fmin_tnc changes since scipy 0.6.0
Fri Jun 20 11:44:32 CDT 2008
I'm a bit puzzled: I had a code which worked fine using
scipy.optimize.fmin_tnc with scipy 0.5.2. Unfortunately, since I upgraded
scipy to 0.6.0, I hit some convergence issues...
Does it ring a bell to somebody? I understand I'm a bit vague for the moment
(I did not look for a simple test case yet), but maybe somebody had this
experience too. Besides the reverted output order, was there some significant
algorithmic changes in fmin_tnc between 0.5.2 and 0.6.0?
.~. Yannick COPIN (o:>* Doctus cum libro
/V\ Institut de physique nucleaire de Lyon (IN2P3 - France)
// \\ Tel: (33/0) 472 431 968 AIM: YnCopin ICQ: 236931013
/( )\ http://snovae.in2p3.fr/ycopin/
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