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willwerscheid / flashier

A faster and angrier package for EBMF.
https://willwerscheid.github.io/flashier/
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Investigate problems with NN fits #32

Closed willwerscheid closed 2 years ago

willwerscheid commented 5 years ago

E.g., fitting gtex only yields 1 greedy factor.

willwerscheid commented 5 years ago

Ok this is kind of a silly example because gtex isn't nonnegative to begin with... but still worth looking into how flash NN compares to nnlm.

willwerscheid commented 2 years ago

Closing this because it seems like a broader theoretical issue rather than any issue with the software or algorithm