Author: Xiandeng Jiang; Le Chang; Yanlin Shi
Title: How does the outbreak of 2019-nCoV spread in mainland China? A retrospective analysis of the dynamic transmission routes Document date: 2020_3_6
ID: 4k1i6y98_15
Snippet: Given a bandwidth b and a penalty parameter λ, we can find the estimator ( α t , B t ) for each day t and observe the dynamic patterns of the transmission over time t for each pair of provinces. The bandwidth and penalty parameter are chosen to optimize the cross-validated forecasting accuracy, as measured by the one-step-ahead root mean squared forecast error.....
Document: Given a bandwidth b and a penalty parameter λ, we can find the estimator ( α t , B t ) for each day t and observe the dynamic patterns of the transmission over time t for each pair of provinces. The bandwidth and penalty parameter are chosen to optimize the cross-validated forecasting accuracy, as measured by the one-step-ahead root mean squared forecast error
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