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version (188 KB) by Stephen Becker
Very fast code for solving lasso and non-negative least-squares problems


Updated 18 Apr 2018

From GitHub

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Proximal gradient algorithm for convex optimization, using a diagonal +/- rank-1 norm. Uses special tricks to allow the use of a quasi-Newton methods.

Cite As

Stephen Becker (2021). zeroSR1 (, GitHub. Retrieved .

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MATLAB Release Compatibility
Created with R2011a
Compatible with any release
Platform Compatibility
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