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The enormous amount of data being generated on the web and social media has increased the demand for detecting online hate speech. Detecting hate speech will reduce their negative impact and influence on others. A lot of effort in the…

计算与语言 · 计算机科学 2021-11-03 Hind Saleh , Areej Alhothali , Kawthar Moria

Sexism is generally defined as prejudice and discrimination based on sex or gender, affecting every sector of society, from social institutions to relationships and individual behavior. Social media platforms amplify the impact of sexism by…

Hate speech frequently appears on social media platforms and urgently needs to be effectively controlled. Alleviating the bias caused by hate speech can help resolve various ethical issues. Although existing research has constructed several…

计算与语言 · 计算机科学 2025-08-27 Hongyan Wu , Zhengming Chen , Zijian Li , Nankai Lin , Lianxi Wang , Shengyi Jiang , Aimin Yang

Social media platforms serve as accessible outlets for individuals to express their thoughts and experiences, resulting in an influx of user-generated data spanning all age groups. While these platforms enable free expression, they also…

计算与语言 · 计算机科学 2023-12-12 Nikhil Narayan , Mrutyunjay Biswal , Pramod Goyal , Abhranta Panigrahi

Hate speech detection across contemporary social media presents unique challenges due to linguistic diversity and the informal nature of online discourse. These challenges are further amplified in settings involving code-mixing,…

计算与语言 · 计算机科学 2025-06-17 Daman Deep Singh , Ramanuj Bhattacharjee , Abhijnan Chakraborty

With the freedom of communication provided in online social media, hate speech has increasingly generated. This leads to cyber conflicts affecting social life at the individual and national levels. As a result, hateful content…

计算与语言 · 计算机科学 2022-09-16 Khouloud Mnassri , Praboda Rajapaksha , Reza Farahbakhsh , Noel Crespi

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

Data annotation, the practice of assigning descriptive labels to raw data, is pivotal in optimizing the performance of machine learning models. However, it is a resource-intensive process susceptible to biases introduced by annotators. The…

The automatic identification of offensive language such as hate speech is important to keep discussions civil in online communities. Identifying hate speech in multimodal content is a particularly challenging task because offensiveness can…

Online debates are often characterised by extreme polarisation and heated discussions among users. The presence of hate speech online is becoming increasingly problematic, making necessary the development of appropriate countermeasures. In…

社会与信息网络 · 计算机科学 2021-05-31 Matteo Cinelli , Andraž Pelicon , Igor Mozetič , Walter Quattrociocchi , Petra Kralj Novak , Fabiana Zollo

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) have raised increasing concerns about their misuse in generating hate speech. Among all the efforts to address this issue, hate speech detectors play a crucial role. However, the effectiveness of different…

密码学与安全 · 计算机科学 2025-01-29 Xinyue Shen , Yixin Wu , Yiting Qu , Michael Backes , Savvas Zannettou , Yang Zhang

Reducing hateful and offensive content in online social media pose a dual problem for the moderators. On the one hand, rigid censorship on social media cannot be imposed. On the other, the free flow of such content cannot be allowed. Hence,…

社会与信息网络 · 计算机科学 2019-09-30 Punyajoy Saha , Binny Mathew , Pawan Goyal , Animesh Mukherjee

A growing body of work has focused on text classification methods for detecting the increasing amount of hate speech posted online. This progress has been limited to only a select number of highly-resourced languages causing detection…

计算与语言 · 计算机科学 2023-10-05 Aman Khullar , Daniel Nkemelu , Cuong V. Nguyen , Michael L. Best

The proliferation of multimodal content on social media presents significant challenges in understanding and moderating complex, context-dependent issues such as misinformation, hate speech, and propaganda. While efforts have been made to…

计算与语言 · 计算机科学 2026-03-03 Mohamed Bayan Kmainasi , Abul Hasnat , Md Arid Hasan , Ali Ezzat Shahroor , Firoj Alam

Hateful memes are widespread in social media and convey negative information. The main challenge of hateful memes detection is that the expressive meaning can not be well recognized by a single modality. In order to further integrate modal…

计算机视觉与模式识别 · 计算机科学 2020-12-10 Weibo Zhang , Guihua Liu , Zhuohua Li , Fuqing Zhu

We present a human-and-model-in-the-loop process for dynamically generating datasets and training better performing and more robust hate detection models. We provide a new dataset of ~40,000 entries, generated and labelled by trained…

计算与语言 · 计算机科学 2021-06-04 Bertie Vidgen , Tristan Thrush , Zeerak Waseem , Douwe Kiela

Hate speech in online videos is posing an increasingly serious threat to digital platforms, especially as video content becomes increasingly multimodal and context-dependent. Existing methods often struggle to effectively fuse the complex…

计算机视觉与模式识别 · 计算机科学 2025-12-03 Shuonan Yang , Tailin Chen , Jiangbei Yue , Guangliang Cheng , Jianbo Jiao , Zeyu Fu

Understanding emotions in videos is a challenging task. However, videos contain several modalities which make them a rich source of data for machine learning and deep learning tasks. In this work, we aim to improve video sentiment…

计算机视觉与模式识别 · 计算机科学 2025-01-14 Mehrshad Saadatinia , Minoo Ahmadi , Armin Abdollahi

Automatically identifying harmful content in video is an important task with a wide range of applications. However, there is a lack of professionally labeled open datasets available. In this work VidHarm, an open dataset of 3589 video clips…

计算机视觉与模式识别 · 计算机科学 2022-09-07 Johan Edstedt , Amanda Berg , Michael Felsberg , Johan Karlsson , Francisca Benavente , Anette Novak , Gustav Grund Pihlgren