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Online toxic content has grown into a pervasive phenomenon, intensifying during times of crisis, elections, and social unrest. A significant amount of research has been focused on detecting or analyzing toxic content using machine-learning…

计算与语言 · 计算机科学 2025-09-19 Gautam Kishore Shahi , Tim A. Majchrzak

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…

计算机视觉与模式识别 · 计算机科学 2023-05-09 Mithun Das , Rohit Raj , Punyajoy Saha , Binny Mathew , Manish Gupta , Animesh Mukherjee

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…

计算与语言 · 计算机科学 2024-06-14 Zehui Yu , Indira Sen , Dennis Assenmacher , Mattia Samory , Leon Fröhling , Christina Dahn , Debora Nozza , Claudia Wagner

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

With the proliferation of social media, there has been a sharp increase in offensive content, particularly targeting vulnerable groups, exacerbating social problems such as hatred, racism, and sexism. Detecting offensive language use is…

计算与语言 · 计算机科学 2023-12-05 Toygar Tanyel , Besher Alkurdi , Serkan Ayvaz

The rise in the number of social media users has led to an increase in the hateful content posted online. In countries like India, where multiple languages are spoken, these abhorrent posts are from an unusual blend of code-switched…

机器学习 · 计算机科学 2022-04-26 Kshitij Rajput , Raghav Kapoor , Kaushal Rai , Preeti Kaur

Detecting implicit hate speech that is not directly hateful remains a challenge. Recent research has attempted to detect implicit hate speech by applying contrastive learning to pre-trained language models such as BERT and RoBERTa, but the…

计算与语言 · 计算机科学 2024-06-13 Jaehoon Kim , Seungwan Jin , Sohyun Park , Someen Park , Kyungsik Han

The widespread use of social media necessitates reliable and efficient detection of offensive content to mitigate harmful effects. Although sophisticated models perform well on individual datasets, they often fail to generalize due to…

计算与语言 · 计算机科学 2024-10-08 Huy Nghiem , Hal Daumé

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…

计算与语言 · 计算机科学 2023-12-12 Paras Sheth , Tharindu Kumarage , Raha Moraffah , Aman Chadha , Huan Liu

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

Detecting hate speech in online content is essential to ensuring safer digital spaces. While significant progress has been made in text and meme modalities, video-based hate speech detection remains under-explored, hindered by a lack of…

计算机视觉与模式识别 · 计算机科学 2025-01-28 Han Wang , Rui Yang Tan , Roy Ka-Wei Lee

In the wake of a polarizing election, the cyber world is laden with hate speech. Context accompanying a hate speech text is useful for identifying hate speech, which however has been largely overlooked in existing datasets and hate speech…

计算与语言 · 计算机科学 2018-05-23 Lei Gao , Ruihong Huang

Large language models (LLMs) excel in many diverse applications beyond language generation, e.g., translation, summarization, and sentiment analysis. One intriguing application is in text classification. This becomes pertinent in the realm…

计算与语言 · 计算机科学 2024-03-14 Tharindu Kumarage , Amrita Bhattacharjee , Joshua Garland

The presence of abusive content on social media platforms is undesirable as it severely impedes healthy and safe social media interactions. While automatic abuse detection has been widely explored in textual domain, audio abuse detection…

音频与语音处理 · 电气工程与系统科学 2022-04-06 Rini Sharon , Heet Shah , Debdoot Mukherjee , Vikram Gupta

This work proposes a contextualised detection framework for implicitly hateful speech, implemented as a multi-agent system comprising a central Moderator Agent and dynamically constructed Community Agents representing specific demographic…

计算与语言 · 计算机科学 2026-01-28 Ewelina Gajewska , Katarzyna Budzynska , Jarosław A Chudziak

The prevalence of multi-modal content on social media complicates automated moderation strategies. This calls for an enhancement in multi-modal classification and a deeper understanding of understated meanings in images and memes. Although…

计算机视觉与模式识别 · 计算机科学 2024-11-19 Rongxin Ouyang , Kokil Jaidka , Subhayan Mukerjee , Guangyu Cui

Hateful meme detection presents a significant challenge as a multimodal task due to the complexity of interpreting implicit hate messages and contextual cues within memes. Previous approaches have fine-tuned pre-trained vision-language…

计算与语言 · 计算机科学 2025-02-18 Ming Shan Hee , Roy Ka-Wei Lee

In recent years, social media platforms have hosted an explosion of hate speech and objectionable content. The urgent need for effective automatic hate speech detection models have drawn remarkable investment from companies and researchers.…

计算与语言 · 计算机科学 2020-10-27 Sayyed M. Zahiri , Ali Ahmadvand

Since the proliferation of social media usage, hate speech has become a major crisis. Hateful content can spread quickly and create an environment of distress and hostility. Further, what can be considered hateful is contextual and varies…

社会与信息网络 · 计算机科学 2022-01-05 Tanmoy Chakraborty , Sarah Masud

Lack of moderation in online communities enables participants to incur in personal aggression, harassment or cyberbullying, issues that have been accentuated by extremist radicalisation in the contemporary post-truth politics scenario. This…

计算与语言 · 计算机科学 2018-01-08 Nestor Rodriguez , Sergio Rojas-Galeano