Support for loading from NPZ files that is used for scipy sparse matrices
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ThomAub commented
Is your feature request related to a problem? Please describe.
Using the io module it's possible to load a Mat from an NPY file.
However it's not possible to easily load a scipy sparse matrice
Describe the solution you'd like
I would like to also load from NPYZ for SparseColMat and SparseRowMat
Describe alternatives you've considered
I started to implement this on my side but i could upstream this work here if it's ok to use the feature npz from npyz
A note from the npyz readme
adding a public dependency on the zip crate. This requires opt-in because zip has a fair number of transitive dependencies. (note >that some npz-related helper functions are available even without the feature)