11 citations · 17 across the 5 of their papers we have counts for
5 papers
Weighted Support Points from Random Measures: An Interpretable Alternative for Generative Modeling
Peiqi Zhao, Carlos E. Rodríguez, Ramsés H. Mena +1
Support points summarize a large dataset through a smaller set of representative points that can be used for data operations, such as Monte Carlo integration, without requiring acc…
Martingale Posteriors from Score Functions
Fuheng Cui, Stephen G. Walker
Uncertainty associated with statistical problems arises due to what has not been seen as opposed to what has been seen. Using probability to quantify the uncertainty the task is to…
Martingale Posterior Distributions for Log-concave Density Functions
Fuheng Cui, Stephen G. Walker
The family of log-concave density functions contains various kinds of common probability distributions. Due to the shape restriction, it is possible to find the nonparametric estim…
A Bayesian Bootstrap for Mixture Models
Fuheng Cui, Stephen G. Walker
This paper proposes a new nonparametric Bayesian bootstrap for a mixture model, by developing the traditional Bayesian bootstrap. We first reinterpret the Bayesian bootstrap, which…
A Fleming--Viot process and Bayesian nonparametrics
Stephen G. Walker, Spyridon J. Hatjispyros, Theodoros Nicoleris
This paper provides a construction of a Fleming--Viot measure valued diffusion process, for which the transition function is known, by extending recent ideas of the Gibbs sampler b…