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[학술논문] Statistical Properties of News Coverage Data

...usually time series data to capture the volume or the tone of the news media's coverage of a topic. We first describe the distributional properties of autoregressive conditionally heteroscadestic(ARCH)effects and compare two major American newspaper's coverage of U.S.-North Korea relations. Subsequently, we propose a change point detection model and apply it to the detection of major change points...

#ARCH effects #mass media #dynamic programming #news coverage data #change point analysis. #임은주 #임요한 #Kyu Sup Hahn #김명석, Jeongyeon Park #윤지희

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[학술논문] Statistical Properties of News Coverage Data

...usually time series data to capture the volume or the tone of the news media's coverage of a topic. We first describe the distributional properties of autoregressive conditionally heteroscadestic(ARCH)effects and compare two major American newspaper's coverage of U.S.-North Korea relations. Subsequently, we propose a change point detection model and apply it to the detection of major change points...

#ARCH effects #mass media #dynamic programming #news coverage data #change point analysis. #임은주 #임요한 #Kyu Sup Hahn #김명석, Jeongyeon Park #윤지희

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