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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…

计算与语言 · 计算机科学 2022-01-19 Rafael M. O. Cruz , Woshington V. de Sousa , George D. C. Cavalcanti

Online hate remains a significant societal challenge, especially as multimodal content enables subtle, culturally grounded, and implicit forms of harm. Hateful memes embed hostility through text-image interactions and humor, making them…

计算机视觉与模式识别 · 计算机科学 2026-01-27 Sahajpreet Singh , Kokil Jaidka , Subhayan Mukerjee

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

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

Sarcasm fundamentally alters meaning through tone and context, yet detecting it in speech remains a challenge due to data scarcity. In addition, existing detection systems often rely on multimodal data, limiting their applicability in…

计算与语言 · 计算机科学 2026-04-21 Zhu Li , Yuqing Zhang , Xiyuan Gao , Shekhar Nayak , Matt Coler

The proliferation of social media platforms has led to an increase in the spread of hate speech, particularly targeting vulnerable communities. Unfortunately, existing methods for automatically identifying and blocking toxic language rely…

计算与语言 · 计算机科学 2025-02-24 Shiza Ali , Jeremy Blackburn , Gianluca Stringhini

Automated hate speech detection in social media is a challenging task that has recently gained significant traction in the data mining and Natural Language Processing community. However, most of the existing methods adopt a supervised…

计算与语言 · 计算机科学 2021-03-23 Md Rabiul Awal , Rui Cao , Roy Ka-Wei Lee , Sandra Mitrovic

Hate speech is a growing problem on social media. It can seriously impact society, especially in countries like Ethiopia, where it can trigger conflicts among diverse ethnic and religious groups. While hate speech detection in resource rich…

计算与语言 · 计算机科学 2024-08-08 Samuel Minale Gashe , Seid Muhie Yimam , Yaregal Assabie

For automatically identifying hate speech and offensive content in tweets, a system based on a classical supervised algorithm only fed with character n-grams, and thus completely language-agnostic, is proposed by the SATLab team. After its…

计算与语言 · 计算机科学 2022-02-08 Yves Bestgen

With the ever-growing presence of social media platforms comes the increased spread of harmful content and the need for robust hate speech detection systems. Such systems easily overfit to specific targets and keywords, and evaluating them…

计算与语言 · 计算机科学 2023-11-20 Maike Züfle , Verna Dankers , Ivan Titov

Concept Bottleneck Models (CBMs) tackle the opacity of neural architectures by constructing and explaining their predictions using a set of high-level concepts. A special property of these models is that they permit concept interventions,…

Social media are pervasive in our life, making it necessary to ensure safe online experiences by detecting and removing offensive and hate speech. In this work, we report our submission to the Offensive Language and hate-speech Detection…

计算与语言 · 计算机科学 2020-06-03 AbdelRahim Elmadany , Chiyu Zhang , Muhammad Abdul-Mageed , Azadeh Hashemi

Concept Bottleneck Models (CBMs) have garnered much attention for their ability to elucidate the prediction process through a humanunderstandable concept layer. However, most previous studies focused on cases where the data, including…

机器学习 · 计算机科学 2025-02-04 Lijie Hu , Chenyang Ren , Zhengyu Hu , Hongbin Lin , Cheng-Long Wang , Hui Xiong , Jingfeng Zhang , Di Wang

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

The recent mass adoption of DNNs, even in safety-critical scenarios, has shifted the focus of the research community towards the creation of inherently intrepretable models. Concept Bottleneck Models (CBMs) constitute a popular approach…

机器学习 · 计算机科学 2023-08-22 Konstantinos P. Panousis , Dino Ienco , Diego Marcos

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…

计算与语言 · 计算机科学 2023-07-06 Dimosthenis Antypas , Jose Camacho-Collados

Deep learning has achieved remarkable success in image recognition, yet their inherent opacity poses challenges for deployment in critical domains. Concept-based interpretations aim to address this by explaining model reasoning through…

计算机视觉与模式识别 · 计算机科学 2026-01-21 Shizhan Gong , Xiaofan Zhang , Qi Dou

White supremacists embrace a radical ideology that considers white people superior to people of other races. The critical influence of these groups is no longer limited to social media; they also have a significant effect on society in many…

计算与语言 · 计算机科学 2020-10-02 Hind Saleh Alatawi , Areej Maatog Alhothali , Kawthar Mustafa Moria

The increasing frequency of suicidal thoughts highlights the importance of early detection and intervention. Social media platforms, where users often share personal experiences and seek help, could be utilized to identify individuals at…

计算与语言 · 计算机科学 2024-11-04 Vy Nguyen , Chau Pham

Advancements in foundation models (FMs) have led to a paradigm shift in machine learning. The rich, expressive feature representations from these pre-trained, large-scale FMs are leveraged for multiple downstream tasks, usually via…

机器学习 · 计算机科学 2024-12-19 Jihye Choi , Jayaram Raghuram , Yixuan Li , Somesh Jha