Showing 621 - 640 results of 1,768 for search '(( 2020 mean decrease ) OR ( 10 ((we decrease) OR (((nn decrease) OR (a decrease)))) ))*', query time: 0.15s Refine Results
  1. 621

    Food behavior changes during the covid-19 pandemic: Statistical analysis of consumer survey data from bosnia and herzegovina by Ben Hassen, Tarek

    Published 2021
    “…It is based on an online survey performed during October-November 2020 with 3133 adult respondents. The statistical analysis encompassed descriptive statistics (means, percentages, and frequencies), as well as cluster analysis. …”
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    Forecast of the outbreak of COVID-19 using artificial neural network: Case study Qatar, Spain, and Italy by Shawaqfah M.

    Published 2021
    “…The model sensitivity was analyzed using the root mean square error (RMSE), the mean absolute percentage error and the regression coefficient index R2, which yielded highly accurate values of the predicted correlation for the infected and dead cases of 0.99 for the dates considered. …”
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    Estimating blood pressure from the photoplethysmogram signal and demographic features using machine learning techniques by Chowdhury, Moajjem H.

    Published 2020
    “…Feature selection techniques were used to reduce the computational complexity and to decrease the chance of over-fitting the ML algorithms. …”
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