functional-data-analysis

Locally Sparse Functional Regression

Mauro Bernardi, Antonio Canale and Marco Stefanucci / 2023-10-09
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In this post we present a new estimation procedure for functional linear regression useful when the regression surface – or curve – is supposed to be exactly zero within specific regions of its domain. Our approach involves regularization techniques, merging a B-spline representation of the unknown…
webinars

Nonparametric inference based on statistical depth

2022-10-03
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Nonparametric inference based on statistical depth Monday, October 17th, 7:00 PT / 10:00 ET / 16:00 CET The notion of center of an object, be it a set of observations, a physical object or a random variable, is difficult to define. This motivated the development of general ways to measure centrality…
webinars

Recent Advances in Functional Data Analysis

2021-04-29
The fourth “One World webinar” organized by YoungStatS will take place on June 30th, 2021. The topic of this webinar is on Functional Data Analysis. Selected young European researchers active in this area of research will present their contributions on spherical functional…
Functional-Data-Analysis

Functional Regression Control Chart: a New Framework for Profile Monitoring

Fabio Centofanti, Antonio Lepore, Alessandra Menafoglio, Biagio Palumbo, and Simone Vantini / 2020-12-04
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New statistical process control (SPC) methods have to be developed in order to handle more and more complex data, which are available because of the advent of new data acquisition technologies. In particular, in many practical situations the quality characteristic of a process can be modelled as a…