Selected article for: "information collect and large number"
Author: Yong Tao
Title: Maximum entropy method for estimating the reproduction number: An investigation for COVID-19 in China
  • Document date: 2020_3_20
    • ID: 7umn0vkv_17
    Snippet: Equation (11) is the basic formula for calculating the reproduction number. If ( ) and ( ) are known, one can calculate the reproduction number by using equation (11) . Generally speaking, the number of infectious individuals ( ) is reported for each day, while the function shape of ( ) is unknown. Therefore, many scholars used exponential distribution [5] , normal distribution [5] , Weibull distribution [9, 10] and Gamma distribution [3, 12] to .....
    Document: Equation (11) is the basic formula for calculating the reproduction number. If ( ) and ( ) are known, one can calculate the reproduction number by using equation (11) . Generally speaking, the number of infectious individuals ( ) is reported for each day, while the function shape of ( ) is unknown. Therefore, many scholars used exponential distribution [5] , normal distribution [5] , Weibull distribution [9, 10] and Gamma distribution [3, 12] to approximate ( ). To do so, one needs to collect enough information of , which requires examining a large number of cases. From a practical point of view, it is easier to collect a sample set of cases (at least 30 samples)

    Search related documents:
    Co phrase search for related documents
    • basic formula and function shape: 1
    • basic formula and infectious individual: 1, 2
    • basic formula and large number: 1, 2, 3, 4
    • basic formula and reproduction number: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25
    • basic formula and reproduction number calculate: 1, 2, 3
    • basic formula and reproduction number calculate basic formula: 1, 2
    • case large number and infectious individual: 1
    • case large number and infectious individual number: 1
    • case large number and large number: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25
    • case large number and reproduction number: 1, 2, 3, 4, 5
    • day report and large number: 1
    • day report and reproduction number: 1, 2
    • exponential distribution and function shape: 1
    • exponential distribution and Gamma distribution: 1, 2, 3, 4, 5, 6, 7, 8
    • exponential distribution and large number: 1, 2, 3, 4, 5
    • exponential distribution and normal distribution: 1, 2, 3, 4, 5, 6
    • exponential distribution and reproduction number: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
    • function shape and large number: 1
    • function shape and normal distribution: 1