Search Results for author: Travis Coan

Found 2 papers, 0 papers with code

Augmented CARDS: A machine learning approach to identifying triggers of climate change misinformation on Twitter

no code implementations24 Apr 2024 Cristian Rojas, Frank Algra-Maschio, Mark Andrejevic, Travis Coan, John Cook, Yuan-Fang Li

In this study, we address this gap by developing a two-step hierarchical model, the Augmented CARDS model, specifically designed for detecting contrarian climate claims on Twitter.

Misinformation

Using Semantic Similarity and Text Embedding to Measure the Social Media Echo of Strategic Communications

no code implementations29 Mar 2023 Tristan J. B. Cann, Ben Dennes, Travis Coan, Saffron O'Neill, Hywel T. P. Williams

Online discourse covers a wide range of topics and many actors tailor their content to impact online discussions through carefully crafted messages and targeted campaigns.

Semantic Similarity Semantic Textual Similarity

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