A Quantitative Evaluation of COVID-19 Epidemiological Models.

ABSTRACT: Quantifying how accurate epidemiological models of COVID-19 forecast the number of future cases and deaths can help frame how to incorporate mathematical models to inform public health decisions. Here we analyze and score the predictive ability of publicly available COVID-19 epidemiological models on the COVID-19 Forecast Hub. Our score uses the posted forecast cumulative distributions to compute the log-likelihood for held-out COVID-19 positive cases and deaths. Scores are updated continuously as new data become available, and model performance is tracked over time. We use model scores to construct ensemble models based on past performance. Our publicly available quantitative framework may aid in improving modeling frameworks, and assist policy makers in selecting modeling paradigms to ba

SUBMITTER: Yogurtcu ON 

PROVIDER: S-EPMC7872378 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature