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Change sign detection with differential MDL change statistics and its applications to COVID-19 pandemic analysis
We are concerned with the issue of detecting changes and their signs from a data stream. For example, when given time series of COVID-19 cases in a region, we may raise early warning signals of an epidemic by detecting signs of changes in the data. We propose a novel methodology to address this issu...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8492813/ https://www.ncbi.nlm.nih.gov/pubmed/34611186 http://dx.doi.org/10.1038/s41598-021-98781-4 |