no code implementations • 14 Jul 2019 • Yuchen Jiao, Gen Li, Yuantao Gu
In this paper, we prove that random projection with the so-called Johnson-Lindenstrauss (JL) property approximately preserves canonical angles between subspaces with overwhelming probability.
no code implementations • 5 Dec 2017 • Gen Li, Yuchen Jiao, Yuantao Gu
In this work, we study for the first time, without the independence assumption, the convergence behavior of the randomized Kaczmarz method for phase retrieval.