Change-Point Detection in Homogeneous Segments of COVID-19 Daily Infection
نویسندگان
چکیده
Modeling the number of individuals in different states is a principal tool event an epidemic. The natural transition between possible often includes deliberate interference such as isolation or vaccination. Thus, mathematical model may need to be re-calibrated due various factors. considered this paper SIRD epidemic model. An additional parameter moment changing description phenomenon when parameters change and not pre-specified. Detecting estimating real time subject statistical research. A sequential (online) approach was applied using Bayesian shift point detection algorithm trimmed exact linear time. We show how methods analysis behave instances. These are verified on simulated data pandemic selected European country. simulation performed with social network graph obtain practical representation ability. epidemiological used come from territory Poland concern COVID-19 Poland. results satisfactory moments where needs re-calibrated. effectiveness proposed combination methods.
منابع مشابه
Comorbidity Affecting the Severity of COVID-19 Infection in Iraq
Aims: COIVD-19 Patients suffering from other diseases such as diabetic mellitus, asthma and obstructive pulmonary disease have increased morbidity and mortality rates resulting in more hospitalization and intensive therapy unit admissions. The study aimed to characterise and investigate the clinical pattern and the severity of symptoms in COVID-19 patients and to study its relationship with the...
متن کاملMolecular Aspects of Co-morbidities in COVID-19 Infection
Coronaviruses are a group of enveloped viruses with single-stranded non-segmented positive-sense RNA genomes. InDecember 2019, SARS-CoV-2 appeared in China for the first time and quickly spread throughout the world. Althoughcertain medications suggested for other afflictions tend to be potentially effective for curing the infection, there is noapproved vaccination or drug avai...
متن کاملIs COVID-19 Infection Transmitted Through Food?
Coronavirus disease (COVID) has had a growing outbreak around the world. China reported COVID-19 infection for the first time in December 2019. Symptoms of this disease often include respiratory symptoms, but gastrointestinal symptoms (nausea, vomiting, and diarrhea) were also reported in COVID-19 infection. Coronavirus transmits through direct droplets, contact, or fomites. However, other mod...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Axioms
سال: 2022
ISSN: ['2075-1680']
DOI: https://doi.org/10.3390/axioms11050213