I wrote my master thesis on Acer C720 (2013) running xfce. I used some octave but I mostly needed it for latex. These days I don't use it anymore because the screen is not that great but it aged incredibly well.

mihevc

·6년 전·discuss

Yet another format is CSF (Compressed Sparse Fiber): http://glaros.dtc.umn.edu/gkhome/node/1177

It's a generalized CSR/CSC (to ndim > 2) format that uses a tree data structure where each path from root to leaf encodes a nonzero element.

mihevc

·6년 전·discuss

Nice post! For completeness: Apache Arrow is also adding sparse tensors in c++ [1] and wrapping them with python [2] (although the documentation for Python might be a bit lacking at the moment).

[1] https://arrow.apache.org/docs/cpp/api/tensor.html?highlight=...

[2] https://github.com/apache/arrow/blob/master/python/pyarrow/t...