[Scipy-tickets] [SciPy] #1840: estimate_gradients_2d_global stuck in infinite loop

SciPy Trac scipy-tickets@scipy....
Wed Feb 6 07:09:40 CST 2013

#1840: estimate_gradients_2d_global stuck in infinite loop
 Reporter:  pv                 |       Owner:  pv    
     Type:  defect             |      Status:  new   
 Priority:  high               |   Milestone:  0.12.0
Component:  scipy.interpolate  |     Version:  0.11.0
 Keywords:                     |  

Comment(by pv):

 One solution is to precompute the ridge set, and use that instead of an
 iterator. This also enables gradient estimation for N-dim data.

 Implemented already here:


 Not sure if we want the N-dim smoothing code, maybe yes...

Ticket URL: <http://projects.scipy.org/scipy/ticket/1840#comment:1>
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