Ben Pedigo
@bdpedigo.bsky.social
Connectomics, neuroscience, data science, open science | Scientist @AllenInstitute | Formerly @ JHU BME, UW, MSFTResearch | 🚲 🐦 🏔
this looks like it hasn't been maintained in a while, but maybe the timing matches what you're seeing compared to RSpectra? github.com/u1234x1234/p...
GitHub - u1234x1234/pyspectra: Unofficial python interface to Spectra library; GPU accelerated eigenvalue / TruncatedSVD problems solving
Unofficial python interface to Spectra library; GPU accelerated eigenvalue / TruncatedSVD problems solving - u1234x1234/pyspectra
github.com
June 20, 2025 at 4:13 AM
this looks like it hasn't been maintained in a while, but maybe the timing matches what you're seeing compared to RSpectra? github.com/u1234x1234/p...
scikit-learn.org/stable/modul... this is also often quite fast, but you definitely found the go-to (sparse.linalg.svds). How much worse is it? I remember seeing a stackoverflow or github thread on this but I'm struggling to dig it up again
randomized_svd
scikit-learn.org
June 20, 2025 at 4:10 AM
scikit-learn.org/stable/modul... this is also often quite fast, but you definitely found the go-to (sparse.linalg.svds). How much worse is it? I remember seeing a stackoverflow or github thread on this but I'm struggling to dig it up again