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In this paper, we introduce HateBERT, a re-trained BERT model for abusive language detection in English. The model was trained on RAL-E, a large-scale dataset of Reddit comments in English from communities banned for being offensive,…

Computation and Language · Computer Science 2021-02-05 Tommaso Caselli , Valerio Basile , Jelena Mitrović , Michael Granitzer

We conduct relatively extensive investigations of automatic hate speech (HS) detection using different state-of-the-art (SoTA) baselines over 11 subtasks of 6 different datasets. Our motivation is to determine which of the recent SoTA…

Computation and Language · Computer Science 2022-10-12 Tosin Adewumi , Sana Sabah Sabry , Nosheen Abid , Foteini Liwicki , Marcus Liwicki

Hate speech has become one of the most significant issues in modern society, having implications in both the online and the offline world. Due to this, hate speech research has recently gained a lot of traction. However, most of the work…

Computer Vision and Pattern Recognition · Computer Science 2023-05-09 Mithun Das , Rohit Raj , Punyajoy Saha , Binny Mathew , Manish Gupta , Animesh Mukherjee

Hate speech detection models are typically evaluated on held-out test sets. However, this risks painting an incomplete and potentially misleading picture of model performance because of increasingly well-documented systematic gaps and…

Computation and Language · Computer Science 2022-06-22 Paul Röttger , Haitham Seelawi , Debora Nozza , Zeerak Talat , Bertie Vidgen

Hate speech detection is key to online content moderation, but current models struggle to generalise beyond their training data. This has been linked to dataset biases and the use of sentence-level labels, which fail to teach models the…

Computation and Language · Computer Science 2025-06-05 Agostina Calabrese , Tom Sherborne , Björn Ross , Mirella Lapata

With the recent surge and exponential growth of social media usage, scrutinizing social media content for the presence of any hateful content is of utmost importance. Researchers have been diligently working since the past decade on…

Computation and Language · Computer Science 2024-01-22 Atanu Mandal , Gargi Roy , Amit Barman , Indranil Dutta , Sudip Kumar Naskar

To tackle the rising phenomenon of hate speech, efforts have been made towards data curation and analysis. When it comes to analysis of bias, previous work has focused predominantly on race. In our work, we further investigate bias in hate…

Computation and Language · Computer Science 2022-05-19 Antonis Maronikolakis , Philip Baader , Hinrich Schütze

Hate speech is plaguing the cyberspace along with user-generated content. This paper investigates the role of conversational context in the annotation and detection of online hate and counter speech, where context is defined as the…

Computation and Language · Computer Science 2022-06-15 Xinchen Yu , Eduardo Blanco , Lingzi Hong

Providing better language tools for low-resource and endangered languages is imperative for equitable growth. Recent progress with massively multilingual pretrained models has proven surprisingly effective at performing zero-shot transfer…

Computation and Language · Computer Science 2022-11-10 Louis Clouâtre , Prasanna Parthasarathi , Amal Zouaq , Sarath Chandar

Warning: this paper contains content that may be offensive or upsetting Hate speech moderation on global platforms poses unique challenges due to the multimodal and multilingual nature of content, along with the varying cultural…

Computation and Language · Computer Science 2025-02-18 Minh Duc Bui , Katharina von der Wense , Anne Lauscher

The damaging effects of hate speech on social media are evident during the last few years, and several organizations, researchers and social media platforms tried to harness them in various ways. Despite these efforts, social media users…

Information Retrieval · Computer Science 2020-05-04 Polychronis Charitidis , Stavros Doropoulos , Stavros Vologiannidis , Ioannis Papastergiou , Sophia Karakeva

Despite the widespread adoption, there is a lack of research into how various critical aspects of pretrained language models (PLMs) affect their performance in hate speech detection. Through five research questions, our findings and…

Computation and Language · Computer Science 2024-02-06 Sarah Masud , Mohammad Aflah Khan , Vikram Goyal , Md Shad Akhtar , Tanmoy Chakraborty

Social media has a significant impact on people's lives. Hate speech on social media has emerged as one of society's most serious issues in recent years. Text and pictures are two forms of multimodal data that are distributed within…

Computation and Language · Computer Science 2024-09-18 Anusha Chhabra , Dinesh Kumar Vishwakarma

Machine learning (ML)-based content moderation tools are essential to keep online spaces free from hateful communication. Yet, ML tools can only be as capable as the quality of the data they are trained on allows them. While there is…

Computation and Language · Computer Science 2024-06-14 Zehui Yu , Indira Sen , Dennis Assenmacher , Mattia Samory , Leon Fröhling , Christina Dahn , Debora Nozza , Claudia Wagner

\textbf{Offensive Content Warning}: This paper contains offensive language only for providing examples that clarify this research and do not reflect the authors' opinions. Please be aware that these examples are offensive and may cause you…

Computation and Language · Computer Science 2022-07-01 Urja Khurana , Ivar Vermeulen , Eric Nalisnick , Marloes van Noorloos , Antske Fokkens

Hate speech on social media is a growing concern, and automated methods have so far been sub-par at reliably detecting it. A major challenge lies in the potentially evasive nature of hate speech due to the ambiguity and fast evolution of…

Computation and Language · Computer Science 2021-03-17 Maximilian Kupi , Michael Bodnar , Nikolas Schmidt , Carlos Eduardo Posada

Identifying the targets of hate speech is a crucial step in grasping the nature of such speech and, ultimately, in improving the detection of offensive posts on online forums. Much harmful content on online platforms uses implicit language…

Computation and Language · Computer Science 2024-07-01 Nazanin Jafari , James Allan , Sheikh Muhammad Sarwar

The proliferation of hate speech on social media is one of the serious issues that is bringing huge impacts to society: an escalation of violence, discrimination, and social fragmentation. The problem of detecting hate speech is…

Computation and Language · Computer Science 2025-02-28 Anwar Hossain Zahid , Monoshi Kumar Roy , Swarna Das

This study uses the cosine similarity ratio, embedding regression, and manual re-annotation to diagnose hate speech classification. We begin by computing cosine similarity ratio on a dataset "Measuring Hate Speech" that contains 135,556…

Computation and Language · Computer Science 2024-11-27 Xilin Yang

This work addresses the challenge of hate speech detection in Internet memes, and attempts using visual information to automatically detect hate speech, unlike any previous work of our knowledge. Memes are pixel-based multimedia documents…

Multimedia · Computer Science 2019-10-08 Benet Oriol Sabat , Cristian Canton Ferrer , Xavier Giro-i-Nieto
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