Gwenyth Portillo-Wightman

Statistics

Publications

Citations

410

H-Index

Active since

2018

Affiliations

University of Southern California(Current)

Rensselaer Polytechnic Institute

California Southern University

University of California, Los Angeles

Gwenyth Portillo-Wightman is an author at University of Southern California specializing in opinion mining, social media, and natural language processing.

Publications per year

2018–2022

Publications

Moral Foundations Twitter Corpus: A Collection of 35k Tweets Annotated for Moral Sentiment

Joe Hoover, Gwenyth Portillo-Wightman, Leigh Yeh et al. · Social Psychological and Personality Science · 2020 · 158 citations

Business, Political Communication, Social Psychology +17

Introducing the Gab Hate Corpus: defining and applying hate-based rhetoric to social media posts at scale

Brendan Kennedy, Mohammad Atari, Aida Mostafazadeh Davani et al. · Language Resources and Evaluation · 2022 · 58 citations

Social Sciences, Communication, Linguistics +16

Investigating the role of group-based morality in extreme behavioral expressions of prejudice

Joe Hoover, Mohammad Atari, Aida Mostafazadeh Davani et al. · Nature Communications · 2021 · 51 citations · Full text

Social Sciences, Psychology, Social Psychology +9

Acquiring Background Knowledge to Improve Moral Value Prediction

Ying Lin, Joe Hoover, Gwenyth Portillo-Wightman et al. · 2018 · 47 citations

Computing, Computer Science, Computational Linguistics +16

Moral Foundations Twitter Corpus: A collection of 35k tweets annotated for moral sentiment

Gwenyth Portillo-Wightman, Leigh Yeh, Shreya Havaldar et al. · 2019 · 45 citations · Full text

Business, Political Communication, Social Psychology +17

1–5 of 7