41 citations · 158 across the 21 of their papers we have counts for
Showing 2017 · cs.ITShow all
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cs.IT2017★ 1 cited
Linear Convergence of An Iterative Phase Retrieval Algorithm with Data Reuse
Gen Li, Yuchen Jiao, Yuantao Gu
Phase retrieval has been an attractive but difficult problem rising from physical science, and there has been a gap between state-of-the-art theoretical convergence analyses and th…
cs.IT2017★ 41 cited
Restricted Isometry Property of Gaussian Random Projection for Finite Set of Subspaces
Gen Li, Yuantao Gu
Dimension reduction plays an essential role when decreasing the complexity of solving large-scale problems. The well-known Johnson-Lindenstrauss (JL) Lemma and Restricted Isometry…
cs.IT2017
Phase Transitions of Spectral Initialization for High-Dimensional Nonconvex Estimation
Yue M. Lu, Gen Li
We study a spectral initialization method that serves a key role in recent work on estimating signals in nonconvex settings. Previous analysis of this method focuses on the phase r…