Introducing Sparse

09 February 2018

The state of sparse arrays in Python isn't exactly the finest. The current best library is scipy.sparse, but it has some poor design decisions that make it less than optimal for regular use, all of which boil down to the following two limitations in the end.

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N-ary Broadcasting in Sparse

09 February 2018

So far, broadcasting in Sparse has been limited to two operands. This weekend, I'll be working on N-ary broadcasting, which will help in implementing the three-argument version of numpy.where.

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