Breeze Linalg - efficiently map all existing values to constant

I have a breeze.linalg.SparseVector. And I want to create a new SparseVector as an output where all values are 1 (or some other constant).

How can I do it?

Solution

breeze SparseVector can only default to 0, sorry. It's a TODO I've had open for a long time, but it's unlikely to be any time soon.

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