Fernando A. Quintana
3 papers in the PaperMetrix corpus
Papers by this author
-
A semiparametric Bayesian model for multiple monotonically increasing count sequences
2016 · Brazilian Journal of Probability and Statistics
In longitudinal clinical trials, subjects may be evaluated many times over the course of the study. This article is motivated by a medical study conducted in the U.S. Veterans Administration Cooperative Urological Research Group to …
-
The Semi-Hierarchical Dirichlet Process and Its Application to Clustering Homogeneous Distributions
2021 · Bayesian Analysis
Assessing homogeneity of distributions is an old problem that has received considerable attention, especially in the nonparametric Bayesian literature. To this effect, we propose the semi-hierarchical Dirichlet process, a novel hierarchical prior that extends the …
-
Dependent Random Partition Models
2019 · arXiv (Cornell University)
We consider the task of modeling a dependent sequence of random partitions. It is well-known that a random measure in Bayesian nonparametrics induces a distribution over random partitions. The community has therefore assumed that the …