update matrix handling to scipy 2-D sparse

biocore / DEICODE

Robust Aitchison PCA from sparse count data

Other

33 stars 17 forks source link

update matrix handling to scipy 2-D sparse #31

Open cameronmartino opened 5 years ago

cameronmartino commented 5 years ago

This would mainly be done in _optspace.py, it would be useful to reduce the amount of memory/speed being eaten up by the missing entries. This would allow DEICODE to scale to larger datasets more easily.