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Automatic hate speech detection in online social networks is an important open problem in Natural Language Processing (NLP). Hate speech is a multidimensional issue, strongly dependant on language and cultural factors. Despite its…

Computation and Language · Computer Science 2021-05-03 Aymé Arango , Jorge Pérez , Barbara Poblete

Undermining the impact of hateful content with informed and non-aggressive responses, called counter narratives, has emerged as a possible solution for having healthier online communities. Thus, some NLP studies have started addressing the…

Computation and Language · Computer Science 2021-09-21 Margherita Fanton , Helena Bonaldi , Serra Sinem Tekiroglu , Marco Guerini

Human biases have been shown to influence the performance of models and algorithms in various fields, including Natural Language Processing. While the study of this phenomenon is garnering focus in recent years, the available resources are…

Computation and Language · Computer Science 2024-08-15 Ana Sofia Evans , Helena Moniz , Luísa Coheur

With the spreading of hate speech on social media in recent years, automatic detection of hate speech is becoming a crucial task and has attracted attention from various communities. This task aims to recognize online posts (e.g., tweets)…

Computation and Language · Computer Science 2022-04-15 Jiaxuan Li , Yue Ning

Hate speech is commonly defined as any communication that disparages a target group of people based on some characteristic such as race, colour, ethnicity, gender, sexual orientation, nationality, religion, or other characteristic. Due to…

Computation and Language · Computer Science 2018-09-13 Ona de Gibert , Naiara Perez , Aitor García-Pablos , Montse Cuadros

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 held-out test data using metrics such as accuracy and F1…

Computation and Language · Computer Science 2021-09-09 Paul Röttger , Bertram Vidgen , Dong Nguyen , Zeerak Waseem , Helen Margetts , Janet B. Pierrehumbert

Building a benchmark dataset for hate speech detection presents various challenges. Firstly, because hate speech is relatively rare, random sampling of tweets to annotate is very inefficient in finding hate speech. To address this, prior…

Computation and Language · Computer Science 2021-11-11 Md Mustafizur Rahman , Dinesh Balakrishnan , Dhiraj Murthy , Mucahid Kutlu , Matthew Lease

Considering the importance of detecting hateful language, labeled hate speech data is expensive and time-consuming to collect, particularly for low-resource languages. Prior work has demonstrated the effectiveness of cross-lingual transfer…

Computation and Language · Computer Science 2025-05-27 Faeze Ghorbanpour , Daryna Dementieva , Alexander Fraser

Automatic hate speech detection is hampered by the scarcity of labeled datasetd, leading to poor generalization. We employ pretrained language models (LMs) to alleviate this data bottleneck. We utilize the GPT LM for generating large…

Computation and Language · Computer Science 2021-09-03 Tomer Wullach , Amir Adler , Einat Minkov

Hate Speech takes many forms to target communities with derogatory comments, and takes humanity a step back in societal progress. HateXplain is a recently published and first dataset to use annotated spans in the form of rationales, along…

Computation and Language · Computer Science 2022-08-10 Arvind Subramaniam , Aryan Mehra , Sayani Kundu

Automated hate speech detection in social media is a challenging task that has recently gained significant traction in the data mining and Natural Language Processing community. However, most of the existing methods adopt a supervised…

Computation and Language · Computer Science 2021-03-23 Md Rabiul Awal , Rui Cao , Roy Ka-Wei Lee , Sandra Mitrovic

The last decade has witnessed a surge in the interaction of people through social networking platforms. While there are several positive aspects of these social platforms, the proliferation has led them to become the breeding ground for…

Computation and Language · Computer Science 2022-05-05 Souvic Chakraborty , Parag Dutta , Sumegh Roychowdhury , Animesh Mukherjee

With the ever-growing presence of social media platforms comes the increased spread of harmful content and the need for robust hate speech detection systems. Such systems easily overfit to specific targets and keywords, and evaluating them…

Computation and Language · Computer Science 2023-11-20 Maike Züfle , Verna Dankers , Ivan Titov

Combating online hate speech in multilingual settings requires approaches that go beyond English-centric models and capture the cultural and linguistic diversity of global online discourse. This paper presents a comprehensive survey and…

Computation and Language · Computer Science 2026-03-23 Zahra Safdari Fesaghandis , Suman Kalyan Maity

Hate speech detection on online social networks has become one of the emerging hot topics in recent years. With the broad spread and fast propagation speed across online social networks, hate speech makes significant impacts on society by…

Computation and Language · Computer Science 2024-09-26 Guanyi Mou , Pengyi Ye , Kyumin Lee

Uses of pejorative expressions can be benign or actively empowering. When models for abuse detection misclassify these expressions as derogatory, they inadvertently censor productive conversations held by marginalized groups. One way to…

Computation and Language · Computer Science 2022-06-20 Jana Kurrek , Haji Mohammad Saleem , Derek Ruths

The issue of hate speech extends beyond the confines of the online realm. It is a problem with real-life repercussions, prompting most nations to formulate legal frameworks that classify hate speech as a punishable offence. These legal…

Computation and Language · Computer Science 2024-12-10 Katerina Korre , John Pavlopoulos , Paolo Gajo , Alberto Barrón-Cedeño

Hate speech has grown significantly on social media, causing serious consequences for victims of all demographics. Despite much attention being paid to characterize and detect discriminatory speech, most work has focused on explicit or…

Computation and Language · Computer Science 2021-09-14 Mai ElSherief , Caleb Ziems , David Muchlinski , Vaishnavi Anupindi , Jordyn Seybolt , Munmun De Choudhury , Diyi Yang

Given Myanmars historical and socio-political context, hate speech spread on social media has escalated into offline unrest and violence. This paper presents findings from our remote study on the automatic detection of hate speech online in…

Computers and Society · Computer Science 2023-03-30 Daniel Nkemelu , Harshil Shah , Irfan Essa , Michael L. Best

Zero-shot cross-lingual transfer learning has been shown to be highly challenging for tasks involving a lot of linguistic specificities or when a cultural gap is present between languages, such as in hate speech detection. In this paper, we…

Computation and Language · Computer Science 2022-10-26 Syrielle Montariol , Arij Riabi , Djamé Seddah