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math.NA2017★ 3 cited
Computations of optimal transport distance with Fisher information regularization
Wuchen Li, Penghang Yin, Stanley Osher
We propose a fast algorithm to approximate the optimal transport distance. The main idea is to add a Fisher information regularization into the dynamical setting of the problem, or…
math.NA2013
A Geometric Blind Source Separation Method Based on Facet Component Analysis
P. Yin, Y. Sun, J. Xin
Given a set of mixtures, blind source separation attempts to retrieve the source signals without or with very little information of the the mixing process. We present a geometric a…