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H. Margetts

4 papers here

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author3
  • last author1

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • cs.CL2
  • cs.SI2

identity via Semantic Scholar / OpenAlex

most citedDetecting East Asian Prejudice on Social Media

4 citations · 6 across the 3 of their papers we have counts for

collaborators

4 papers

cs.SI2021★ 2 cited

An influencer-based approach to understanding radical right viral tweets

Laila Sprejer, Helen Margetts, Kleber Oliveira +2

Radical right influencers routinely use social media to spread highly divisive, disruptive and anti-democratic messages. Assessing and countering the challenge that such content po…

cs.SI2021

Tweeting for the Cause: Network analysis of UK petition sharing

Peter Cihon, Taha Yasseri, Scott Hale +1

Online government petitions represent a new data-rich mode of political participation. This work examines the thus far understudied dynamics of sharing petitions on social media in…

cs.CL2020

HateCheck: Functional Tests for Hate Speech Detection Models

Paul Röttger, Bertram Vidgen, Dong Nguyen +3

Detecting online hate is a difficult task that even state-of-the-art models struggle with. Typically, hate speech detection models are evaluated by measuring their performance on h…

cs.CL2020★ 4 cited

Detecting East Asian Prejudice on Social Media

Bertie Vidgen, Austin Botelho, David Broniatowski +6

The outbreak of COVID-19 has transformed societies across the world as governments tackle the health, economic and social costs of the pandemic. It has also raised concerns about t…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.