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    2016
    Springer
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    Comparative Analysis of GDELT Data Using the News Site Contrast System

    8 years 17 days ago
    Comparative Analysis of GDELT Data Using the News Site Contrast System
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    The News Site Contrast (NSContrast) system analyzes news articles retrieved from multiple news sites based on the concept of contrast set mining. It can extract terms that characterize different topics of interest across news sites, countries, and regions. In this study, we used NSContrast to analyze Global Database of Events, Language, and Tone (GDELT) data by comparing news articles from different regions (e.g., USA, Asia, and the Middle East). We also present examples of analyses performed using this system.
    Masaharu Yoshioka, Noriko Kando
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    Added 02 Apr 2016
    Updated 02 Apr 2016
    Type Journal
    Year 2016
    Where ECIR
    Authors Masaharu Yoshioka, Noriko Kando
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