no code implementations • 29 May 2022 • Alexis Bellot, Anish Dhir, Giulia Prando
We investigate the task of estimating the conditional average causal effect of treatment-dosage pairs from a combination of observational data and assumptions on the causal relationships in the underlying system.
no code implementations • 28 Mar 2020 • Albert Buchard, Baptiste Bouvier, Giulia Prando, Rory Beard, Michail Livieratos, Dan Busbridge, Daniel Thompson, Jonathan Richens, Yuanzhao Zhang, Adam Baker, Yura Perov, Kostis Gourgoulias, Saurabh Johri
We show that this approach is on a par with human performance, yielding safe triage decisions in 94% of cases, and matching expert decisions in 85% of cases.
no code implementations • 17 Jan 2016 • Diego Romeres, Giulia Prando, Gianluigi Pillonetto, Alessandro Chiuso
We consider an on-line system identification setting, in which new data become available at given time steps.
no code implementations • 12 Aug 2015 • Giulia Prando, Gianluigi Pillonetto, Alessandro Chiuso
In this paper, adopting Maximum Entropy arguments, we derive a new $\ell_2$ penalty deriving from a vector-valued kernel; to do so we exploit the structure of the Hankel matrix, thus controlling at the same time complexity, measured by the McMillan degree, stability and smoothness of the identified models.
no code implementations • 29 Sep 2014 • Giulia Prando, Alessandro Chiuso, Gianluigi Pillonetto
Recent developments in linear system identification have proposed the use of non-parameteric methods, relying on regularization strategies, to handle the so-called bias/variance trade-off.