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Scalable Semidefinite Programming

  • Alp Yurtsever
  • , Joel A. Tropp
  • , Olivier Fercoq
  • , Madeleine Udell
  • , Volkan Cevher
  • ENAC-IIC-GEL
  • Massachusetts Institute of Technology
  • California Institute of Technology Division of Engineering and Applied Science
  • Cornell University College of Engineering

Research output: Contribution to journalArticlepeer-review

97 Citations (Scopus)

Abstract

Semidefinite programming (SDP) is a powerful framework from convex optimization that has striking potential for data science applications. This paper develops a provably correct randomized algorithm for solving large, weakly constrained SDP problems by economizing on the storage and arithmetic costs. Numerical evidence shows that the method is effective for a range of applications, including relaxations of MaxCut, abstract phase retrieval, and quadratic assignment. Running on a laptop equivalent, the algorithm can handle SDP instances where the matrix variable has over 1014 entries.

Original languageEnglish
Pages (from-to)171-200
Number of pages30
JournalSIAM Journal on Mathematics of Data Science
Volume3
Issue number1
DOIs
Publication statusPublished - 1 Jan 2020

Keywords

  • augmented Lagrangian
  • conditional gradient method
  • convex optimization
  • dimension reduction
  • first-order method
  • randomized linear algebra
  • semidefinite programming
  • sketching

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