[Scipy-tickets] [SciPy] #1786: Optimization functions should count approx_grad function evaluations

SciPy Trac scipy-tickets@scipy....
Mon Dec 10 09:15:50 CST 2012


#1786: Optimization functions should count approx_grad function evaluations
----------------------------+-----------------------------------------------
 Reporter:  pv              |       Owner:  dlaxalde   
     Type:  defect          |      Status:  new        
 Priority:  normal          |   Milestone:  Unscheduled
Component:  scipy.optimize  |     Version:  0.11.0     
 Keywords:                  |  
----------------------------+-----------------------------------------------
 The function evaluations from `approx_grad` are not counted in
 optimization routines.

 Since several of these support limiting the function evaluation count
 (e.g. L-BFGS-B), it would make sense to include the gradient approximation
 into the limit.

-- 
Ticket URL: <http://projects.scipy.org/scipy/ticket/1786>
SciPy <http://www.scipy.org>
SciPy is open-source software for mathematics, science, and engineering.


More information about the Scipy-tickets mailing list