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Hate speech is a major issue in social networks due to the high volume of data generated daily. Recent works demonstrate the usefulness of machine learning (ML) in dealing with the nuances required to distinguish between hateful posts from…

Computation and Language · Computer Science 2022-01-19 Rafael M. O. Cruz , Woshington V. de Sousa , George D. C. Cavalcanti

Hateful memes are an emerging method of spreading hate on the internet, relying on both images and text to convey a hateful message. We take an interpretable approach to hateful meme detection, using machine learning and simple heuristics…

Machine Learning · Computer Science 2021-08-24 Tanvi Deshpande , Nitya Mani

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

The proliferation of hate speech has inflicted significant societal harm, with its intensity and directionality closely tied to specific targets and arguments. In recent years, numerous machine learning-based methods have been developed to…

Computation and Language · Computer Science 2025-07-16 Zewen Bai , Liang Yang , Shengdi Yin , Yuanyuan Sun , Hongfei Lin

The purpose of this paper is to ascertain the influence of sociocultural factors (i.e., social, cultural, and political) in the development of hate speech detection systems. We set out to investigate the suitability of using open-source…

Computation and Language · Computer Science 2024-07-02 Sidney G. -J. Wong

Hate speech detection has been the subject of high research attention, due to the scale of content created on social media. In spite of the attention and the sensitive nature of the task, privacy preservation in hate speech detection has…

Machine Learning · Computer Science 2023-02-21 Jay Gala , Deep Gandhi , Jash Mehta , Zeerak Talat

We present a new machine learning and text information extraction approach to detection of cyber threat events in Twitter that are novel (previously non-extant) and developing (marked by significance with respect to similarity with a…

Information Retrieval · Computer Science 2019-07-19 Avishek Bose , Vahid Behzadan , Carlos Aguirre , William H. Hsu

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

The automatic detection of hate speech online is an active research area in NLP. Most of the studies to date are based on social media datasets that contribute to the creation of hate speech detection models trained on them. However, data…

Computation and Language · Computer Science 2023-07-06 Dimosthenis Antypas , Jose Camacho-Collados

With the ever-increasing cases of hate spread on social media platforms, it is critical to design abuse detection mechanisms to proactively avoid and control such incidents. While there exist methods for hate speech detection, they…

Computation and Language · Computer Science 2020-01-17 Pinkesh Badjatiya , Manish Gupta , Vasudeva Varma

The rise of social media platforms has led to an increase in cyber-aggressive behavior, encompassing a broad spectrum of hostile behavior, including cyberbullying, online harassment, and the dissemination of offensive and hate speech. These…

Computation and Language · Computer Science 2024-12-31 Swapnil Mane , Suman Kundu , Rajesh Sharma

Online hate speech is an important issue that breaks the cohesiveness of online social communities and even raises public safety concerns in our societies. Motivated by this rising issue, researchers have developed many traditional machine…

Computation and Language · Computer Science 2021-03-23 Rui Cao , Roy Ka-Wei Lee , Tuan-Anh Hoang

With the continuous growth of internet users and media content, it is very hard to track down hateful speech in audio and video. Converting video or audio into text does not detect hate speech accurately as human sometimes uses hateful…

Artificial Intelligence · Computer Science 2023-07-24 Fariha Tahosin Boishakhi , Ponkoj Chandra Shill , Md. Golam Rabiul Alam

The context-dependent nature of online aggression makes annotating large collections of data extremely difficult. Previously studied datasets in abusive language detection have been insufficient in size to efficiently train deep learning…

Computation and Language · Computer Science 2018-08-31 Younghun Lee , Seunghyun Yoon , Kyomin Jung

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 2025-06-25 Tom Marzea , Abraham Israeli , Oren Tsur

With the rise of voice chat rooms, a gigantic resource of data can be exposed to the research community for natural language processing tasks. Moderators in voice chat rooms actively monitor the discussions and remove the participants with…

Machine Learning · Computer Science 2021-07-13 Hadi Mansourifar , Dana Alsagheer , Reza Fathi , Weidong Shi , Lan Ni , Yan Huang

The detection of hate speech online has become an important task, as offensive language such as hurtful, obscene and insulting content can harm marginalized people or groups. This paper presents TU Berlin team experiments and results on the…

Computation and Language · Computer Science 2022-01-13 Salar Mohtaj , Vera Schmitt , Sebastian Möller

In this paper we examine methods to detect hate speech in social media, while distinguishing this from general profanity. We aim to establish lexical baselines for this task by applying supervised classification methods using a recently…

Computation and Language · Computer Science 2017-12-29 Shervin Malmasi , Marcos Zampieri

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

Detecting and classifying instances of hate in social media text has been a problem of interest in Natural Language Processing in the recent years. Our work leverages state of the art Transformer language models to identify hate speech in a…

Computation and Language · Computer Science 2021-01-12 Sayar Ghosh Roy , Ujwal Narayan , Tathagata Raha , Zubair Abid , Vasudeva Varma