Papers by Freddy Heppell
Analysing State-Backed Propaganda Websites: a New Dataset and Linguistic Study (2023.emnlp-main)
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| Challenge: | a network of doppelganger websites (impersonating genuine news sites) was discovered in 2022 . a novel dataset enables studies of disinformation networks and the training of NLP tools for disinformation detection. |
| Approach: | They analyze two hitherto unstudied sites sharing state-backed disinformation . they perform cross-site topic clustering and perform linguistic and temporal analysis . |
| Outcome: | The proposed dataset includes 14,053 articles, annotated with each language version, and additional metadata such as links and images. |