Changlong Wang

activity

20182021

most citedUnsupervised Classification for Polarimetric SAR Data Using Variational Bayesian Wishart Mixture Model with Inverse Gamma-Gamma Prior

2 citations · 2 across the 3 of their papers we have counts for

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math.OC2020

The unified theoretical frame of logarithmic alternative model for sparse information recovery and its application in multiple source location problem by TDOA

Wang Changlong, Zhou Feng, Wang Weichao +1

In sparse information recovery, the core problem is to solve the $l_{0}$ -minimization which is NP-hard. On one hand, in order to recover the original sparse solution, there are a lot…

math.OC2018

A non-convex approach to low-rank and sparse matrix decomposition

Angang Cui, Meng Wen, Haiyang Li +1

In this paper, we develop a nonconvex approach to the problem of low-rank and sparse matrix decomposition. In our nonconvex method, we replace the rank function and the $l_{0}$ -nor…