309 citations · 1.2k across the 28 of their papers we have counts for
7 papers · 1 filter
Benchmarking sentiment analysis methods for large-scale texts: A case for using continuum-scored words and word shift graphs
Andrew J. Reagan, Brian Tivnan, Jake Ryland Williams +2
The emergence and global adoption of social media has rendered possible the real-time estimation of population-scale sentiment, bearing profound implications for our understanding…
Predicting Flow Reversals in a Computational Fluid Dynamics Simulated Thermosyphon using Data Assimilation
Andrew J. Reagan, Yves Dubief, Peter Sheridan Dodds +1
A thermal convection loop is a annular chamber filled with water, heated on the bottom half and cooled on the top half. With sufficiently large forcing of heat, the direction of fl…
Tracking the Teletherms: The spatiotemporal dynamics of the hottest and coldest days of the year
Peter Sheridan Dodds, Lewis Mitchell, Andrew J. Reagan +1
Instabilities and long term shifts in seasons, whether induced by natural drivers or human activities, pose great disruptive threats to ecological, agricultural, and social systems…
The Lexicocalorimeter: Gauging public health through caloric input and output on social media
S. E. Alajajian, J. R. Williams, A. J. Reagan +6
We propose and develop a Lexicocalorimeter: an online, interactive instrument for measuring the "caloric content" of social media and other large-scale texts. We do so by construct…
The game story space of professional sports: Australian Rules Football
D. P. Kiley, A. J. Reagan, L. Mitchell +2
Sports are spontaneous generators of stories. Through skill and chance, the script of each game is dynamically written in real time by players acting out possible trajectories allo…
Reply to Garcia et al.: Common mistakes in measuring frequency dependent word characteristics
P. S. Dodds, E. M. Clark, S. Desu +11
We demonstrate that the concerns expressed by Garcia et al. are misplaced, due to (1) a misreading of our findings in [1]; (2) a widespread failure to examine and present words in…
Climate change sentiment on Twitter: An unsolicited public opinion poll
Emily M. Cody, Andrew J. Reagan, Lewis Mitchell +2
The consequences of anthropogenic climate change are extensively debated through scientific papers, newspaper articles, and blogs. Newspaper articles may lack accuracy, while the s…