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The proliferation of hate speech on social media platforms has necessitated the development of effective detection and moderation tools. This study evaluates the efficacy of various machine learning models in identifying hate speech and…

Computation and Language · Computer Science 2026-02-25 Saurabh Mishra , Shivani Thakur , Radhika Mamidi

Social media platforms, despite their value in promoting open discourse, are often exploited to spread harmful content. Current deep learning and natural language processing models used for detecting this harmful content overly rely on…

Computation and Language · Computer Science 2023-12-12 Paras Sheth , Tharindu Kumarage , Raha Moraffah , Aman Chadha , Huan Liu

Using style-transfer models to reduce offensiveness of social media comments can help foster a more inclusive environment. However, there are no sizable datasets that contain offensive texts and their inoffensive counterparts, and…

Computation and Language · Computer Science 2022-09-20 Katherine Atwell , Sabit Hassan , Malihe Alikhani

Community models for malicious content detection, which take into account the context from a social graph alongside the content itself, have shown remarkable performance on benchmark datasets. Yet, misinformation and hate speech continue to…

Machine Learning · Computer Science 2024-09-30 Ivo Verhoeven , Pushkar Mishra , Rahel Beloch , Helen Yannakoudakis , Ekaterina Shutova

Generated hateful and toxic content by a portion of users in social media is a rising phenomenon that motivated researchers to dedicate substantial efforts to the challenging direction of hateful content identification. We not only need an…

Social and Information Networks · Computer Science 2019-10-29 Marzieh Mozafari , Reza Farahbakhsh , Noel Crespi

In health-related topics, user toxicity in online discussions frequently becomes a source of social conflict or promotion of dangerous, unscientific behaviour; common approaches for battling it include different forms of detection, flagging…

Computation and Language · Computer Science 2025-05-26 Jorge Paz-Ruza , Amparo Alonso-Betanzos , Bertha Guijarro-Berdiñas , Carlos Eiras-Franco

Online conversations are particularly susceptible to derailment, which can manifest itself in the form of toxic communication patterns like disrespectful comments or verbal abuse. Forecasting conversation derailment predicts signs of…

Computation and Language · Computer Science 2023-06-23 Enas Altarawneh , Ammeta Agrawal , Michael Jenkin , Manos Papagelis

Detecting abusive language in social media conversations poses significant challenges, as identifying abusiveness often depends on the conversational context, characterized by the content and topology of preceding comments. Traditional…

Computation and Language · Computer Science 2025-04-03 Célia Nouri , Jean-Philippe Cointet , Chloé Clavel

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

In the current era of the internet, where social media platforms are easily accessible for everyone, people often have to deal with threats, identity attacks, hate, and bullying due to their association with a cast, creed, gender, religion,…

Computation and Language · Computer Science 2021-12-21 Zaki Mustafa Farooqi , Sreyan Ghosh , Rajiv Ratn Shah

Personal attacks in the context of social media conversations often lead to fast-paced derailment, leading to even more harmful exchanges being made. State-of-the-art systems for the detection of such conversational derailment often make…

Computation and Language · Computer Science 2023-11-20 Steven Leung , Filippos Papapolyzos

This work introduces the ClimateSent-GAT Model, an innovative method that integrates Graph Attention Networks (GATs) with techniques from natural language processing to accurately identify and predict disagreements within Reddit…

Computation and Language · Computer Science 2024-07-10 Ruiran Su , Janet B. Pierrehumbert

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

Increasingly people form opinions based on information they consume on online social media. As a result, it is crucial to understand what type of content attracts people's attention on social media and drive discussions. In this paper we…

Social and Information Networks · Computer Science 2017-05-09 Benjamin D. Horne , Sibel Adali , Sujoy Sikdar

The pervasiveness of offensive language on the social network has caused adverse effects on society, such as abusive behavior online. It is urgent to detect offensive language and curb its spread. Existing research shows that methods with…

Social and Information Networks · Computer Science 2022-03-07 Zhenxiong Miao , Xingshu Chen , Haizhou Wang , Rui Tang , Zhou Yang , Wenyi Tang

On social media platforms, hateful and offensive language negatively impact the mental well-being of users and the participation of people from diverse backgrounds. Automatic methods to detect offensive language have largely relied on…

Computation and Language · Computer Science 2022-01-26 Rishav Hada , Sohi Sudhir , Pushkar Mishra , Helen Yannakoudakis , Saif M. Mohammad , Ekaterina Shutova

While significant progress has been made using machine learning algorithms to detect hate speech, important technical challenges still remain to be solved in order to bring their performance closer to human accuracy. We investigate several…

Machine Learning · Computer Science 2020-12-25 Vlad Sandulescu

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

Opinion dynamics models describe the evolution of behavioral changes within social networks and are essential for informing strategies aimed at fostering positive collective changes, such as climate action initiatives. When applied to…

Physics and Society · Physics 2025-05-07 Alessia Antelmi , Carmine Spagnuolo , Luca Maria Aiello

Controversial posts are those that split the preferences of a community, receiving both significant positive and significant negative feedback. Our inclusion of the word "community" here is deliberate: what is controversial to some…

Computation and Language · Computer Science 2019-04-17 Jack Hessel , Lillian Lee