[Scipy-tickets] [SciPy] #791: optimize.broyden* termination conditions

SciPy scipy-tickets@scipy....
Thu Nov 27 13:19:32 CST 2008


#791: optimize.broyden* termination conditions
----------------------------+-----------------------------------------------
 Reporter:  pv              |        Owner:  somebody
     Type:  defect          |       Status:  new     
 Priority:  normal          |    Milestone:  0.7.0   
Component:  scipy.optimize  |      Version:          
 Severity:  major           |   Resolution:          
 Keywords:                  |  
----------------------------+-----------------------------------------------
Comment (by pv):

 Working on a fix here:
 http://github.com/pv/scipy/tree/ticket-791/scipy/optimize/nonlin.py

 This is a almost complete rewrite of nonlin.py, refactoring the various
 Jacobian approximations into classes, and adding a simple line search
 (Wolfe) and tolerance-based stopping conditions.

 Might be a bit large to go in 0.7.0 now, might need to wait to 0.8?

-- 
Ticket URL: <http://scipy.org/scipy/scipy/ticket/791#comment:3>
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