Hate speech and hate crimes: a data-driven study of evolving discourse around marginalized groups
Hate speech and hate crimes: a data-driven study of evolving discourse around marginalized groups
复制标题
仇恨言论和仇恨犯罪:关于边缘群体话语演变的数据驱动研究
DOI:
10.1109/bigdata59044.2023.10386312
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发表时间:
2023
期刊:
影响因子:
--
通讯作者:
Krishnagopal, Sanjukta
中科院分区:
文献类型:
--
作者:
Bozhidarova, Malvina;Chang, Jonathn;Ale-Rasool, Aaishah;Liu, Yuxiang;Ma, Chongyao;Bertozzi, Andrea L.;Brantingham, P. Jeffrey;Lin, Junyuan;Krishnagopal, Sanjukta
This study explores the dynamic relationship between online discourse, as observed in tweets, and physical hate crimes, focusing on marginalized groups. Leveraging natural language processing techniques, including keyword extraction and topic modeling, we analyze the evolution of online discourse after events affecting these groups. Examining sentiment and polarizing tweets, we establish correlations with hate crimes in Black and LGBTQ+ communities. Using a knowledge graph, we connect tweets, users, topics, and hate crimes, enabling network analyses. Our findings reveal divergent patterns in the evolution of user communities for Black and LGBTQ+ groups, with notable differences in sentiment among influential users. This analysis sheds light on distinctive online discourse patterns and emphasizes the need to monitor hate speech to prevent hate crimes, especially following significant events impacting marginalized communities.
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DOI:
10.1108/itp-08-2020-0556
发表时间:
2022
期刊:
Inf. Technol. People
影响因子:
--
作者:
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通讯作者:
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DOI:
--
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2022
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DOI:
10.1016/j.socnet.2019.04.004
发表时间:
2020
期刊:
Soc. Networks
影响因子:
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