71 citations · 370 across the 39 of their papers we have counts for
5 papers · 1 filter
Generalized Rescaled Polya urn and its statistical applications
Giacomo Aletti, Irene Crimaldi
We introduce the Generalized Rescaled Polya (GRP) urn, that provides a generative model for a chi-squared test of goodness of fit for the long-term probabilities of clustered data,…
Analytical confidence intervals for the number of different objects in data streams
Giacomo Aletti
This paper develops a new mathematical-statistical approach to analyze a class of Flajolet-Martin algorithms (FMa), and provides analytical confidence intervals for the number F0 o…
The Rescaled Polya Urn: local reinforcement and chi-squared goodness of fit test
Giacomo Aletti, Irene Crimaldi
Motivated by recent studies of big samples, this work aims at constructing a parametric model which is characterized by the following features: (i) a "local" reinforcement, i.e. a…
On linear regression models in infinite dimensional spaces with scalar response
Andrea Ghiglietti, Francesca Ieva, Anna Maria Paganoni +1
In functional linear regression, the parameters estimation involves solving a non necessarily well-posed problem and it has points of contact with a range of methodologies, includi…
Best estimation of functional linear models
Giacomo Aletti, Caterina May, Chiara Tommasi
Observations which are realizations from some continuous process are frequent in sciences, engineering, economics, and other fields. We consider linear models, with possible random…