2 citations · 4 across the 6 of their papers we have counts for
4 papers
Dynamic change-point detection using similarity networks
Shanshan Cao, Yao Xie
From a sequence of similarity networks, with edges representing certain similarity measures between nodes, we are interested in detecting a change-point which changes the statistic…
Data-Driven Threshold Machine: Scan Statistics, Change-Point Detection, and Extreme Bandits
Shuang Li, Yao Xie, Le Song
We present a novel distribution-free approach, the data-driven threshold machine (DTM), for a fundamental problem at the core of many learning tasks: choose a threshold for a given…
Poisson Matrix Completion
Yang Cao, Yao Xie
We extend the theory of matrix completion to the case where we make Poisson observations for a subset of entries of a low-rank matrix. We consider the (now) usual matrix recovery f…
Fast Algorithm for Low-rank matrix recovery in Poisson noise
Yang Cao, Yao Xie
This paper describes a fast algorithm for recovering low-rank matrices from their linear measurements contaminated with Poisson noise: the Poisson noise Maximum Likelihood Singular…