23 citations · 57 across the 5 of their papers we have counts for
3 papers · 1 filter
Stochastic approximations to the Pitman-Yor process
Julyan Arbel, Pierpaolo De Blasi, Igor Pruenster
In this paper we consider approximations to the popular Pitman-Yor process obtained by truncating the stick-breaking representation. The truncation is determined by a random stoppi…
Bayesian nonparametric estimation and consistency of mixed multinomial logit choice models
Pierpaolo De Blasi, Lancelot F. James, John W. Lau
This paper develops nonparametric estimation for discrete choice models based on the mixed multinomial logit (MMNL) model. It has been shown that MMNL models encompass all discrete…
Asymptotics for posterior hazards
Pierpaolo De Blasi, Giovanni Peccati, Igor Prünster
An important issue in survival analysis is the investigation and the modeling of hazard rates. Within a Bayesian nonparametric framework, a natural and popular approach is to model…