3 papers
stat.ME2023
Differentially Private Confidence Interval for Extrema of Parameters
Xiaowen Fu, Yang Xiang, Xinzhou Guo
This paper aims to construct a valid and efficient confidence interval for the extrema of parameters under privacy protection. The usual statistical inference on the extrema of par…
stat.ML2016
The Dependent Random Measures with Independent Increments in Mixture Models
Cheng Luo, Richard Yi Da Xu, Yang Xiang
When observations are organized into groups where commonalties exist amongst them, the dependent random measures can be an ideal choice for modeling. One of the propositions of the…
stat.ML2016
Smoothed Hierarchical Dirichlet Process: A Non-Parametric Approach to Constraint Measures
Cheng Luo, Yang Xiang, Richard Yi Da Xu
Time-varying mixture densities occur in many scenarios, for example, the distributions of keywords that appear in publications may evolve from year to year, video frame features as…