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math.ST2016
Combinatorial Inference for Graphical Models
Matey Neykov, Junwei Lu, Han Liu
We propose a new family of combinatorial inference problems for graphical models. Unlike classical statistical inference where the main interest is point estimation or parameter te…
math.ST2016★ 12 cited
Nonparametric Heterogeneity Testing For Massive Data
Junwei Lu, Guang Cheng, Han Liu
A massive dataset often consists of a growing number of (potentially) heterogeneous sub-populations. This paper is concerned about testing various forms of heterogeneity arising fr…