Proximal variable metric method with spectral diagonal update for large scale sparse optimization

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Proximal variable metric method with spectral diagonal update for large scale sparse optimization

We will tackle the l0-norm sparse optimization problem using an underdetermined system as a constraint in this research. This problem is turned into an unconstrained optimization problem using the Lagrangian method and solved using the proximal variable metric method. This approach combines the p...

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Bibliographic Details
Main Authors:	Woo, Gillian Yi Han, Sim, Hong Seng, Goh, Yong Kheng, Leong, Wah June
Format:	Article
Published:	Elsevier 2023
Online Access:	http://psasir.upm.edu.my/id/eprint/109005/

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