254 citations · 392 across the 5 of their papers we have counts for
5 papers
On Extended Admissible Procedures and their Nonstandard Bayes Risk
Haosui Duanmu, Daniel M. Roy
For finite parameter spaces under finite loss, every Bayes procedure derived from a prior with full support is admissible, and every admissible procedure is Bayes. This relationshi…
A study of the effect of JPG compression on adversarial images
Gintare Karolina Dziugaite, Zoubin Ghahramani, Daniel M. Roy
Neural network image classifiers are known to be vulnerable to adversarial images, i.e., natural images which have been modified by an adversarial perturbation specifically designe…
The continuum-of-urns scheme, generalized beta and Indian buffet processes, and hierarchies thereof
Daniel M. Roy
We describe the combinatorial stochastic process underlying a sequence of conditionally independent Bernoulli processes with a shared beta process hazard measure. As shown by Thiba…
Mondrian Forests: Efficient Online Random Forests
Balaji Lakshminarayanan, Daniel M. Roy, Yee Whye Teh
Ensembles of randomized decision trees, usually referred to as random forests, are widely used for classification and regression tasks in machine learning and statistics. Random fo…
The Infinite Latent Events Model
David Wingate, Noah Goodman, Daniel Roy +1
We present the Infinite Latent Events Model, a nonparametric hierarchical Bayesian distribution over infinite dimensional Dynamic Bayesian Networks with binary state representation…