Low-Rank Phase Retrieval via Variational Bayesian Learning

5 Nov 2018Kaihui LiuJiayi WangZhengli XingLinxiao YangJun Fang

In this paper, we consider the problem of low-rank phase retrieval whose objective is to estimate a complex low-rank matrix from magnitude-only measurements. We propose a hierarchical prior model for low-rank phase retrieval, in which a Gaussian-Wishart hierarchical prior is placed on the underlying low-rank matrix to promote the low-rankness of the matrix... (read more)

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