A Twitter event-detection system using 5W-term clustering, sentiment, burstiness, and news-link validation flags the Starbucks Philadelphia arrests as a controversial event, with a qualitative market impact assessment.
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Empirical Study on Detecting Controversy in Social Media
A Twitter event-detection system using 5W-term clustering, sentiment, burstiness, and news-link validation flags the Starbucks Philadelphia arrests as a controversial event, with a qualitative market impact assessment.