Browse School of Information Sciences by Author "Guo, Jinlong"

  • Enthusiasm And Support: Alternative Sentiment Classification For Social Movements On Social Media 
    Mishra, Shubhanshu; Agarwal, Sneha; Guo, Jinlong; Phelps, Kirstin; Picco, Johna; Diesner, Jana (ACM Digital Library, 2014-06)
    We present a novel sentiment classifier particularly designed for modeling and analyzing social movements; capturing levels of support (supportive versus non-supportive) and degrees of enthusiasm (enthusiastic versus ...

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  • SENTINETS: User Classification Based on Sentiment for Social Causes within a Twitter Network 
    Mishra, Shubhanshu; Agarwal, Sneha; Guo, Jinlong; Phelps, Kirstin; Picco, Johna (2014-03-14)
    Available sentiment classifiers typically describe statements as either positive or negative. While helpful for consumer products or marketing initiatives, this sort of binary classification is limiting for other types of ...

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  • Taxonomic Work as Information Work: Design for Semantic Refactoring 
    Thomer, Andrea K.; Twidale, Michael B.; Guo, Jinlong; Yoder, Matthew J. (2016-02-28)
    Taxonomy is the branch of science concerned with classi- fying organisms: drawing the line between cats and dogs, fish and fowl, animals and vegetables. Modern taxonomic work is built on a hundreds-year-old tradition of ...

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