Quickest Detection of COVID-19 Pandemic Onset.
IEEE Signal Process Lett
; 28: 683-687, 2021.
Article
em En
| MEDLINE
| ID: mdl-34163125
ABSTRACT
This paper develops an easily-implementable version of Page's CUSUM quickest-detection test, designed to work in certain composite hypothesis scenarios with time-varying data statistics. The decision statistic can be cast in a recursive form and is particularly suited for on-line analysis. By back-testing our approach on publicly-available COVID-19 data we find reliable early warning of infection flare-ups, in fact sufficiently early that the tool may be of use to decision-makers on the timing of restrictive measures that may in the future need to be taken.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Tipo de estudo:
Diagnostic_studies
Idioma:
En
Revista:
IEEE Signal Process Lett
Ano de publicação:
2021
Tipo de documento:
Article
País de afiliação:
Itália