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Random forest models of food safety behavior during the COVID-19 pandemic.
- Source :
-
International Journal of Environmental Health Research . May2024, p1-13. 13p. 1 Illustration, 5 Charts. - Publication Year :
- 2024
-
Abstract
- Machine learning approaches are increasingly being adopted as data analysis tools in scientific behavioral predictions. This paper utilizes a machine learning approach, Random Forest Model, to determine the top prediction variables of food safety behavioral changes during the pandemic. Data was collected among U.S. consumers on risk perception of COVID-19 and foodborne illness (FBI), food safety practice behaviors and demographics through online surveys at ten different time points from April 2020 through to May 2021; and post pandemic in May 2022. Random forest model was used to predict 14 food safety-related behaviors. The models for predicting <italic>Handwashing before cooking and Handwashing after eating</italic> had a good performance, with F-1 score of 0.93 and 0.88, respectively. Attitudes- related variables were determined to be important in predicting food safety behaviors. The importance ranking of the predicting variables were found to be changing over time. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 09603123
- Database :
- Academic Search Index
- Journal :
- International Journal of Environmental Health Research
- Publication Type :
- Academic Journal
- Accession number :
- 177269838
- Full Text :
- https://doi.org/10.1080/09603123.2024.2354441