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The digital age has expanded social media and online forums, allowing free expression for nearly 45% of the global population. Yet, it has also fueled online harassment, bullying, and harmful behaviors like hate speech and toxic comments…

Computation and Language · Computer Science 2026-03-12 Vuong M. Ngo , Cach N. Dang , Kien V. Nguyen , Mark Roantree

With the online proliferation of hate speech, there is an urgent need for systems that can detect such harmful content. In this paper, We present the machine learning models developed for the Automatic Misogyny Identification (AMI) shared…

Social and Information Networks · Computer Science 2018-12-18 Punyajoy Saha , Binny Mathew , Pawan Goyal , Animesh Mukherjee

Offensive content is pervasive in social media and a reason for concern to companies and government organizations. Several studies have been recently published investigating methods to detect the various forms of such content (e.g. hate…

Computation and Language · Computer Science 2020-10-13 Tharindu Ranasinghe , Marcos Zampieri

Code-mixing is a well-studied linguistic phenomenon when two or more languages are mixed in text or speech. Several works have been conducted on building datasets and performing downstream NLP tasks on code-mixed data. Although it is not…

Computation and Language · Computer Science 2023-11-28 Dhiman Goswami , Md Nishat Raihan , Antara Mahmud , Antonios Anastasopoulos , Marcos Zampieri

In this paper, we present our participation in SemEval-2020 Task-12 Subtask-A (English Language) which focuses on offensive language identification from noisy labels. To this end, we developed a hybrid system with the BERT classifier…

Computation and Language · Computer Science 2020-05-04 Manikandan Ravikiran , Amin Ekant Muljibhai , Toshinori Miyoshi , Hiroaki Ozaki , Yuta Koreeda , Sakata Masayuki

This paper presents the models submitted by Ghmerti team for subtasks A and B of the OffensEval shared task at SemEval 2019. OffensEval addresses the problem of identifying and categorizing offensive language in social media in three…

Computation and Language · Computer Science 2020-09-24 Ehsan Doostmohammadi , Hossein Sameti , Ali Saffar

The rapid evolution of social media has provided enhanced communication channels for individuals to create online content, enabling them to express their thoughts and opinions. Multimodal memes, often utilized for playful or humorous…

Computer Vision and Pattern Recognition · Computer Science 2025-05-02 Minh-Hao Van , Xintao Wu

The internet has become a hotspot for hate speech (HS), threatening societal harmony and individual well-being. While automatic detection methods perform well in identifying explicit hate speech (ex-HS), they struggle with more subtle…

Computation and Language · Computer Science 2025-06-06 Lu Wei , Liangzhi Li , Tong Xiang , Xiao Liu , Noa Garcia

The detection of hate speech online has become an important task, as offensive language such as hurtful, obscene and insulting content can harm marginalized people or groups. This paper presents TU Berlin team experiments and results on the…

Computation and Language · Computer Science 2022-01-13 Salar Mohtaj , Vera Schmitt , Sebastian Möller

Hateful Meme Challenge proposed by Facebook AI has attracted contestants around the world. The challenge focuses on detecting hateful speech in multimodal memes. Various state-of-the-art deep learning models have been applied to this…

Computer Vision and Pattern Recognition · Computer Science 2021-12-22 Aijing Gao , Bingjun Wang , Jiaqi Yin , Yating Tian

This work focuses on two subtasks related to hate speech detection and target identification in Devanagari-scripted languages, specifically Hindi, Marathi, Nepali, Bhojpuri, and Sanskrit. Subtask B involves detecting hate speech in online…

Computation and Language · Computer Science 2024-12-31 Siddhant Gupta , Siddh Singhal , Azmine Toushik Wasi

As hate speech continues to proliferate on the web, it is becoming increasingly important to develop computational methods to mitigate it. Reactively, using black-box models to identify hateful content can perplex users as to why their…

Computation and Language · Computer Science 2023-11-17 Sarah Masud , Mohammad Aflah Khan , Md. Shad Akhtar , Tanmoy Chakraborty

In this paper, we describe our system which participates in the shared task of Hate Speech Detection on Social Networks of VLSP 2019 evaluation campaign. We are provided with the pre-labeled dataset and an unlabeled dataset for social media…

Computation and Language · Computer Science 2019-11-12 Hang Thi-Thuy Do , Huy Duc Huynh , Kiet Van Nguyen , Ngan Luu-Thuy Nguyen , Anh Gia-Tuan Nguyen

This paper envisions a multi-agent system for detecting the presence of hate speech in online social media platforms such as Twitter and Facebook. We introduce a novel framework employing deep learning techniques to coordinate the channels…

Artificial Intelligence · Computer Science 2021-05-05 Gaurav Sahu , Robin Cohen , Olga Vechtomova

Internet memes have become a dominant form of expression on social media, including within the Bengali-speaking community. While often humorous, memes can also be exploited to spread offensive, harmful, and inflammatory content targeting…

Computation and Language · Computer Science 2026-02-27 Rakib Ullah , Mominul islam , Md Sanjid Hossain , Md Ismail Hossain

Recent advancements in hate speech detection (HSD) in Vietnamese have made significant progress, primarily attributed to the emergence of transformer-based pre-trained language models, particularly those built on the BERT architecture.…

Computation and Language · Computer Science 2024-06-05 Luan Thanh Nguyen

The ever-growing volume of data of user-generated content on social media provides a nearly unlimited corpus of unlabeled data even in languages where resources are scarce. In this paper, we demonstrate that state-of-the-art results on two…

Machine Learning · Computer Science 2019-12-18 Thanapapas Horsuwan , Kasidis Kanwatchara , Peerapon Vateekul , Boonserm Kijsirikul

Online presence on social media platforms such as Facebook and Twitter has become a daily habit for internet users. Despite the vast amount of services the platforms offer for their users, users suffer from cyber-bullying, which further…

Computation and Language · Computer Science 2022-07-19 Ahmad Shapiro , Ayman Khalafallah , Marwan Torki

In our study, we explore methods for detecting unwanted content lurking in visual datasets. We provide a theoretical analysis demonstrating that a model capable of successfully partitioning visual data can be obtained using only textual…

Computer Vision and Pattern Recognition · Computer Science 2024-10-25 Saehyung Lee , Jisoo Mok , Sangha Park , Yongho Shin , Dahuin Jung , Sungroh Yoon

Exponential growths of social media and micro-blogging sites not only provide platforms for empowering freedom of expressions and individual voices but also enables people to express anti-social behaviour like online harassment,…

Computation and Language · Computer Science 2020-04-21 Md. Rezaul Karim , Bharathi Raja Chakravarthi , John P. McCrae , Michael Cochez