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Today, the internet is an integral part of our daily lives, enabling people to be more connected than ever before. However, this greater connectivity and access to information increase exposure to harmful content such as cyber-bullying and…

社会与信息网络 · 计算机科学 2023-10-31 Lanqin Yuan , Tianyu Wang , Gabriela Ferraro , Hanna Suominen , Marian-Andrei Rizoiu

Aggressive comments on social media negatively impact human life. Such offensive contents are responsible for depression and suicidal-related activities. Since online social networking is increasing day by day, the hate content is also…

计算机视觉与模式识别 · 计算机科学 2023-03-15 Mst Shapna Akter , Hossain Shahriar , Nova Ahmed , Alfredo Cuzzocrea

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…

计算与语言 · 计算机科学 2019-07-05 Georgios K. Pitsilis , Heri Ramampiaro , Helge Langseth

Mental health challenges and cyberbullying are increasingly prevalent in digital spaces, necessitating scalable and interpretable detection systems. This paper introduces a unified multiclass classification framework for detecting ten…

计算与语言 · 计算机科学 2026-03-26 Edward Ajayi , Martha Kachweka , Mawuli Deku , Emily Aiken

Hate speech is a widespread and harmful form of online discourse, encompassing slurs and defamatory posts that can have serious social, psychological, and sometimes physical impacts on targeted individuals and communities. As social media…

机器学习 · 计算机科学 2025-08-08 Santosh Chapagain , Shah Muhammad Hamdi , Soukaina Filali Boubrahimi

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…

计算与语言 · 计算机科学 2017-03-14 Thomas Davidson , Dana Warmsley , Michael Macy , Ingmar Weber

Social media platforms enable instant and ubiquitous connectivity and are essential to social interaction and communication in our technological society. Apart from its advantages, these platforms have given rise to negative behaviors in…

社会与信息网络 · 计算机科学 2025-05-08 Silvia García-Méndez , Francisco De Arriba-Pérez

Twitter is among the most prevalent social media platform being used by millions of people all over the world. It is used to express ideas and opinions about political, social, business, sports, health, religion, and various other…

计算与语言 · 计算机科学 2021-12-07 Khubaib Ahmed Qureshi

The current study yielded a number of important findings. We managed to build a neural network that achieved an accuracy score of 91 per cent in classifying troll and genuine tweets. By means of regression analysis, we identified a number…

社会与信息网络 · 计算机科学 2019-11-21 Sergei Monakhov

Toxic online speech has become a crucial problem nowadays due to an exponential increase in the use of internet by people from different cultures and educational backgrounds. Differentiating if a text message belongs to hate speech and…

计算与语言 · 计算机科学 2021-08-24 Bencheng Wei , Jason Li , Ajay Gupta , Hafiza Umair , Atsu Vovor , Natalie Durzynski

The widespread presence of hateful languages on social media has resulted in adverse effects on societal well-being. As a result, addressing this issue with high priority has become very important. Hate speech or offensive languages exist…

Online hate speech is a recent problem in our society that is rising at a steady pace by leveraging the vulnerabilities of the corresponding regimes that characterise most social media platforms. This phenomenon is primarily fostered by…

计算与语言 · 计算机科学 2022-01-05 Ioannis Mollas , Zoe Chrysopoulou , Stamatis Karlos , Grigorios Tsoumakas

This paper investigates the use of machine learning models for the classification of unhealthy online conversations containing one or more forms of subtler abuse, such as hostility, sarcasm, and generalization. We leveraged a public dataset…

计算与语言 · 计算机科学 2022-01-28 Shlok Gilda , Mirela Silva , Luiz Giovanini , Daniela Oliveira

As open-ended human-chatbot interaction becomes commonplace, sensitive content detection gains importance. In this work, we propose a two stage semi-supervised approach to bootstrap large-scale data for automatic sensitive language…

计算与语言 · 计算机科学 2018-12-03 Chandra Khatri , Behnam Hedayatnia , Rahul Goel , Anushree Venkatesh , Raefer Gabriel , Arindam Mandal

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…

计算与语言 · 计算机科学 2019-02-19 Pushkar Mishra , Marco Del Tredici , Helen Yannakoudakis , Ekaterina Shutova

Large language models (LLMs) have become integral to various real-world applications, leveraging massive, web-sourced datasets like Common Crawl, C4, and FineWeb for pretraining. While these datasets provide linguistic data essential for…

计算与语言 · 计算机科学 2025-08-14 Sai Krishna Mendu , Harish Yenala , Aditi Gulati , Shanu Kumar , Parag Agrawal

The proliferation of hate speech and offensive comments on social media has become increasingly prevalent due to user activities. Such comments can have detrimental effects on individuals' psychological well-being and social behavior. While…

To identify and classify toxic online commentary, the modern tools of data science transform raw text into key features from which either thresholding or learning algorithms can make predictions for monitoring offensive conversations. We…

机器学习 · 计算机科学 2018-10-05 David Noever

With the exponential rise in user-generated web content on social media, the proliferation of abusive languages towards an individual or a group across the different sections of the internet is also rapidly increasing. It is very…

计算与语言 · 计算机科学 2021-03-24 Prashant Kapil , Asif Ekbal

Misbehavior in online social networks (OSN) is an ever-growing phenomenon. The research to date tends to focus on the deployment of machine learning to identify and classify types of misbehavior such as bullying, aggression, and racism to…

社会与信息网络 · 计算机科学 2022-02-17 Hina Qayyum , Benjamin Zi Hao Zhao , Ian D. Wood , Muhammad Ikram , Mohamed Ali Kaafar , Nicolas Kourtellis