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"It's Modern Day Presidential! An Evaluation of the Effectiveness of Sentiment Analysis Tools on President Donald Trump's Tweets"
2019
Proceedings of the 21st International Conference on Enterprise Information Systems
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This paper reports on an evaluation of five commonly used, lexicon-based sentiment analysis tools (Mean-ingCloud, ParallelDots, Repustate, RSentiment for R, SentiStrength), tested for accuracy against a collection of Trump's tweets spanning from election day November 2016 to one year post inauguration (January 2018). Repustate was found to be the most accurate at 67.53%. Our preliminary analysis suggests that this percentage reflects Trump's frequent inclusion of both positive and negative
doi:10.5220/0007759306440651
dblp:conf/iceis/PerryNN19
fatcat:zycw76vi3fcvpndirbv7m5turu