[Numpy-discussion] optimization when there are mssing values

Mathew Yeates myeates@jpl.nasa....
Thu May 7 11:16:02 CDT 2009

What is the canonical method for 
dealing with missing values?

Suppose f(x,y) returns None for some (x,y) pairs (unknown until 
evaluation). I don't like the idea of setting the return to some small  
value as this may create local maxima in the solution space.

So any of the scipy packages deal with this?


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