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Hateful speech in Online Social Networks (OSNs) is a key challenge for companies and governments, as it impacts users and advertisers, and as several countries have strict legislation against the practice. This has motivated work on…

Social and Information Networks · Computer Science 2018-01-16 Manoel Horta Ribeiro , Pedro H. Calais , Yuri A. Santos , Virgílio A. F. Almeida , Wagner Meira

The rapid growth of social media in recent years has fed into some highly undesirable phenomena such as proliferation of abusive and offensive language on the Internet. Previous research suggests that such hateful content tends to come from…

Computation and Language · Computer Science 2019-02-19 Pushkar Mishra , Marco Del Tredici , Helen Yannakoudakis , Ekaterina Shutova

Hate speech is regarded as one of the crucial issues plaguing the online social media. The current literature on hate speech detection leverages primarily the textual content to find hateful posts and subsequently identify hateful users.…

Social and Information Networks · Computer Science 2021-08-03 Mithun Das , Punyajoy Saha , Ritam Dutt , Pawan Goyal , Animesh Mukherjee , Binny Mathew

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

Hate speech detection on Twitter is critical for applications like controversial event extraction, building AI chatterbots, content recommendation, and sentiment analysis. We define this task as being able to classify a tweet as racist,…

Computation and Language · Computer Science 2017-06-02 Pinkesh Badjatiya , Shashank Gupta , Manish Gupta , Vasudeva Varma

Hate speech detection research has predominantly focused on purely content-based methods, without exploiting any additional context. We briefly critique pros and cons of this task formulation. We then investigate profiling users by their…

Computation and Language · Computer Science 2021-12-14 Prateek Chaudhry , Matthew Lease

In recent years, the increasing propagation of hate speech on social media and the urgent need for effective counter-measures have drawn significant investment from governments, companies, and researchers. A large number of methods have…

Computation and Language · Computer Science 2018-10-26 Ziqi Zhang , Lei Luo

The detection of offensive, hateful and profane language has become a critical challenge since many users in social networks are exposed to cyberbullying activities on a daily basis. In this paper, we present an analysis of combining…

Computation and Language · Computer Science 2021-12-10 Sherzod Hakimov , Ralph Ewerth

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

Automatic detection of online hate speech serves as a crucial step in the detoxification of the online discourse. Moreover, accurate classification can promote a better understanding of the proliferation of hate as a social phenomenon.…

Computation and Language · Computer Science 2024-09-24 Tom Marzea , Abraham Israeli , Oren Tsur

Hateful rhetoric is plaguing online discourse, fostering extreme societal movements and possibly giving rise to real-world violence. A potential solution to this growing global problem is citizen-generated counter speech where citizens…

Computers and Society · Computer Science 2020-06-09 Joshua Garland , Keyan Ghazi-Zahedi , Jean-Gabriel Young , Laurent Hébert-Dufresne , Mirta Galesic

Hate speech, offensive language, aggression, racism, sexism, and other abusive language are common phenomena in social media. There is a need for Artificial Intelligence(AI)based intervention which can filter hate content at scale. Most…

Computation and Language · Computer Science 2024-11-13 Prashant Kapil , Asif Ekbal

Online hate speech is associated with substantial social harms, yet it remains unclear how consistently platforms enforce hate speech policies or whether enforcement is feasible at scale. We address these questions through a global audit of…

This paper addresses the important problem of discerning hateful content in social media. We propose a detection scheme that is an ensemble of Recurrent Neural Network (RNN) classifiers, and it incorporates various features associated with…

Computation and Language · Computer Science 2019-07-05 Georgios K. Pitsilis , Heri Ramampiaro , Helge Langseth

A key challenge for automatic hate-speech detection on social media is the separation of hate speech from other instances of offensive language. Lexical detection methods tend to have low precision because they classify all messages…

Computation and Language · Computer Science 2017-03-14 Thomas Davidson , Dana Warmsley , Michael Macy , Ingmar Weber

The online hate speech is proliferating with several organization and countries implementing laws to ban such harmful speech. While these restrictions might reduce the amount of such hateful content, it does so by restricting freedom of…

Social and Information Networks · Computer Science 2018-12-07 Binny Mathew , Navish Kumar , Ravina , Pawan Goyal , Animesh Mukherjee

Hate speech, offensive language, sexism, racism and other types of abusive behavior have become a common phenomenon in many online social media platforms. In recent years, such diverse abusive behaviors have been manifesting with increased…

Computation and Language · Computer Science 2018-02-22 Antigoni-Maria Founta , Despoina Chatzakou , Nicolas Kourtellis , Jeremy Blackburn , Athena Vakali , Ilias Leontiadis

Algorithms are widely applied to detect hate speech and abusive language in social media. We investigated whether the human-annotated data used to train these algorithms are biased. We utilized a publicly available annotated Twitter dataset…

Computation and Language · Computer Science 2020-05-29 Jae Yeon Kim , Carlos Ortiz , Sarah Nam , Sarah Santiago , Vivek Datta

Social media platforms have recently seen an increase in the occurrence of hate speech discourse which has led to calls for improved detection methods. Most of these rely on annotated data, keywords, and a classification technique. While…

Computation and Language · Computer Science 2017-11-29 Jherez Taylor , Melvyn Peignon , Yi-Shin Chen

Online hate speech, particularly over microblogging platforms like Twitter, has emerged as arguably the most severe issue of the past decade. Several countries have reported a steep rise in hate crimes infuriated by malicious hate…

Social and Information Networks · Computer Science 2020-10-12 Sarah Masud , Subhabrata Dutta , Sakshi Makkar , Chhavi Jain , Vikram Goyal , Amitava Das , Tanmoy Chakraborty
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