Computer Science
A city-wide examination of fine-grained human emotions through social media analysis
P. Siriaraya, Y. Zhang, et al.
Using OpenStreetMap and Twitter, this study maps fine-grained human emotions across San Francisco and London. Neural network classifiers detect emotions in tweets and link them to key OpenStreetMap locations, revealing how days, places and POI neighborhoods shape city-wide emotional expression. This research was conducted by Panote Siriaraya, Yihong Zhang, Yukiko Kawai, Peter Jeszenszky, Adam Jatowt.
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