Wladimir Sidorenko

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We compare the performance of two lexicon-based sentiment systems – SentiStrength (Thelwall et al., 2012) and SO-CAL (Taboada et al., 2011) – on the two genres of newspaper text and tweets. While SentiStrength has been geared specifically toward short social-media text, SO-CAL was built for general, longer text. After the initial comparison, we successively(More)
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