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We propose a general model-agnostic Contrastive learning framework with Counterfactual Samples Synthesizing (CCSS) for modeling the monotonicity between the neural network output and numerical features which is critical for interpretability…

Information Retrieval · Computer Science 2025-09-04 Xiaoxiao Xu , Hao Wu , Wenhui Yu , Lantao Hu , Peng Jiang , Kun Gai

With the growth of social media, the spread of hate speech is also increasing rapidly. Social media are widely used in many countries. Also Hate Speech is spreading in these countries. This brings a need for multilingual Hate Speech…

We introduce the concept of "Alternative Speech" as a new way to directly combat hate speech and complement the limitations of counter-narrative. An alternative speech provides practical alternatives to hate speech in real-world scenarios…

Computation and Language · Computer Science 2024-01-29 Seungyoon Lee , Dahyun Jung , Chanjun Park , Seolhwa Lee , Heuiseok Lim

To support safety and inclusion in online communications, significant efforts in NLP research have been put towards addressing the problem of abusive content detection, commonly defined as a supervised classification task. The research…

Computation and Language · Computer Science 2020-10-29 Svetlana Kiritchenko , Isar Nejadgholi

Studies on online hate speech have mostly focused on the automated detection of harmful messages. Little attention has been devoted so far to the development of effective strategies to fight hate speech, in particular through the creation…

Computation and Language · Computer Science 2021-07-07 Yi-Ling Chung , Serra Sinem Tekiroglu , Sara Tonelli , Marco Guerini

Conversational Speech Synthesis (CSS) aims to effectively take the multimodal dialogue history (MDH) to generate speech with appropriate conversational prosody for target utterance. The key challenge of CSS is to model the interaction…

Computation and Language · Computer Science 2024-12-30 Zhenqi Jia , Rui Liu

Hate speech is one of the main threats posed by the widespread use of social networks, despite efforts to limit it. Although attention has been devoted to this issue, the lack of datasets and case studies centered around scarcely…

Computation and Language · Computer Science 2024-10-11 Camilla Casula , Sara Tonelli

With the increasing diversity of use cases of large language models, a more informative treatment of texts seems necessary. An argumentative analysis could foster a more reasoned usage of chatbots, text completion mechanisms or other…

Computation and Language · Computer Science 2023-06-06 Damián Furman , Pablo Torres , José A. Rodríguez , Diego Letzen , Vanina Martínez , Laura Alonso Alemany

Contrast-Consistent Search (CCS) is an unsupervised probing method able to test whether large language models represent binary features, such as sentence truth, in their internal activations. While CCS has shown promise, its two-term…

Machine Learning · Computer Science 2025-11-05 Stefan F. Schouten , Peter Bloem

Despite regulations imposed by nations and social media platforms, e.g. (Government of India, 2021; European Parliament and Council of the European Union, 2022), inter alia, hateful content persists as a significant challenge. Existing…

Cued Speech (CS) is a communication system for deaf people or hearing impaired people, in which a speaker uses it to aid a lipreader in phonetic level by clarifying potentially ambiguous mouth movements with hand shape and positions.…

Multimedia · Computer Science 2021-06-29 Jianrong Wang , Nan Gu , Mei Yu , Xuewei Li , Qiang Fang , Li Liu

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…

Computation and Language · Computer Science 2023-12-12 Nikhil Narayan , Mrutyunjay Biswal , Pramod Goyal , Abhranta Panigrahi

Hate speech is an important problem in the management of user-generated content. To remove offensive content or ban misbehaving users, content moderators need reliable hate speech detectors. Recently, deep neural networks based on the…

Applications · Statistics 2020-12-18 Kristian Miok , Blaz Skrlj , Daniela Zaharie , Marko Robnik-Sikonja

Human biases have been shown to influence the performance of models and algorithms in various fields, including Natural Language Processing. While the study of this phenomenon is garnering focus in recent years, the available resources are…

Computation and Language · Computer Science 2024-08-15 Ana Sofia Evans , Helena Moniz , Luísa Coheur

We conduct relatively extensive investigations of automatic hate speech (HS) detection using different state-of-the-art (SoTA) baselines over 11 subtasks of 6 different datasets. Our motivation is to determine which of the recent SoTA…

Computation and Language · Computer Science 2022-10-12 Tosin Adewumi , Sana Sabah Sabry , Nosheen Abid , Foteini Liwicki , Marcus Liwicki

The proliferation of hate speech on social media necessitates automated detection systems that balance accuracy with computational efficiency. This study evaluates 38 model configurations in detecting hate speech across datasets ranging…

Computation and Language · Computer Science 2025-09-19 Mahmoud Abusaqer , Jamil Saquer , Hazim Shatnawi

Detecting online hate is a difficult task that even state-of-the-art models struggle with. Typically, hate speech detection models are evaluated by measuring their performance on held-out test data using metrics such as accuracy and F1…

Computation and Language · Computer Science 2021-09-09 Paul Röttger , Bertram Vidgen , Dong Nguyen , Zeerak Waseem , Helen Margetts , Janet B. Pierrehumbert

Online hate speech has caught everyone's attention from the news related to the COVID-19 pandemic, US elections, and worldwide protests. Online toxicity - an umbrella term for online hateful behavior, manifests itself in forms such as…

Computation and Language · Computer Science 2021-09-08 Mudit Chaudhary , Chandni Saxena , Helen Meng

Social media platforms are deploying machine learning based offensive language classification systems to combat hateful, racist, and other forms of offensive speech at scale. However, despite their real-world deployment, we do not yet…

Computation and Language · Computer Science 2022-03-23 Jonathan Rusert , Zubair Shafiq , Padmini Srinivasan

The massive spread of hate speech, hateful content targeted at specific subpopulations, is a problem of critical social importance. Automated methods of hate speech detection typically employ state-of-the-art deep learning (DL)-based text…

Computation and Language · Computer Science 2022-05-23 Tomer Wullach , Amir Adler , Einat Minkov
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