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20062026
most citedEstimating divergence functionals and the likelihood ratio by convex risk minimization

665 citations · 942 across the 38 of their papers we have counts for

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Showing 2012Show all

2 papers · 1 filter

math.ST2012

Sequential detection of multiple change points in networks: a graphical model approach

Arash Ali Amini, XuanLong Nguyen

We propose a probabilistic formulation that enables sequential detection of multiple change points in a network setting. We present a class of sequential detection rules for certai…

math.ST2012★ 14 cited

Posterior contraction of the population polytope in finite admixture models

XuanLong Nguyen

We study the posterior contraction behavior of the latent population structure that arises in admixture models as the amount of data increases. We adopt the geometric view of admix…