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Umberto Picchini

21 papers hereh-index 181.2k citations44 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author3
  • first author8
  • middle author4
  • last author5

Across the 20 of 21 papers where every author was matched, so the position is known.

fields
  • stat.CO8
  • stat.ME7
  • stat.ML3
  • stat.AP2
  • cs.LG1

identity via Semantic Scholar / OpenAlex

activity
20102026
most citedPractical Estimation of High Dimensional Stochastic Differential Mixed-Effects Models

63 citations · 246 across the 20 of their papers we have counts for

collaborators
Showing 2015Show all

2 papers · 1 filter

stat.CO2015★ 17 cited

Coupling stochastic EM and Approximate Bayesian Computation for parameter inference in state-space models

Umberto Picchini, Adeline Samson

We study the class of state-space models and perform maximum likelihood estimation for the model parameters. We consider a stochastic approximation expectation-maximization (SAEM)…

stat.ME2015★ 15 cited

Approximate maximum likelihood estimation using data-cloning ABC

Umberto Picchini, Rachele Anderson

A maximum likelihood methodology for a general class of models is presented, using an approximate Bayesian computation (ABC) approach. The typical target of ABC methods are models…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.