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The rise of emergence of social media platforms has fundamentally altered how people communicate, and among the results of these developments is an increase in online use of abusive content. Therefore, automatically detecting this content…

Computation and Language · Computer Science 2023-02-20 Khouloud Mnassri , Praboda Rajapaksha , Reza Farahbakhsh , Noel Crespi

This paper addresses the important problem of discerning hateful content in social media. We propose a detection scheme that is an ensemble of Recurrent Neural Network (RNN) classifiers, and it incorporates various features associated with…

Computation and Language · Computer Science 2019-07-05 Georgios K. Pitsilis , Heri Ramampiaro , Helge Langseth

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…

Computation and Language · Computer Science 2022-01-19 Rafael M. O. Cruz , Woshington V. de Sousa , George D. C. Cavalcanti

Academic researchers and social media entities grappling with the identification of hate speech face significant challenges, primarily due to the vast scale of data and the dynamic nature of hate speech. Given the ethical and practical…

Computation and Language · Computer Science 2024-05-08 Dengyi Liu , Minghao Wang , Andrew G. Catlin

Nowadays, Social network sites (SNSs) such as Facebook, Twitter are common places where people show their opinions, sentiments and share information with others. However, some people use SNSs to post abuse and harassment threats in order to…

Computation and Language · Computer Science 2019-10-15 Thai Binh Nguyen , Quang Minh Nguyen , Thu Hien Nguyen , Ngoc Phuong Pham , The Loc Nguyen , Quoc Truong Do

In this work we target the problem of hate speech detection in multimodal publications formed by a text and an image. We gather and annotate a large scale dataset from Twitter, MMHS150K, and propose different models that jointly analyze…

Computer Vision and Pattern Recognition · Computer Science 2019-10-10 Raul Gomez , Jaume Gibert , Lluis Gomez , Dimosthenis Karatzas

Countering online hate speech is a critical yet challenging task, but one which can be aided by the use of Natural Language Processing (NLP) techniques. Previous research has primarily focused on the development of NLP methods to…

Computation and Language · Computer Science 2019-09-11 Jing Qian , Anna Bethke , Yinyin Liu , Elizabeth Belding , William Yang Wang

The task of automatically detecting hate speech in social media is gaining more and more attention. Given the enormous volume of content posted daily, human monitoring of hate speech is unfeasible. In this work, we propose new word-level…

Computation and Language · Computer Science 2021-06-02 Nicolas Zampieri , Irina Illina , Dominique Fohr

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…

Computation and Language · Computer Science 2022-09-16 Khouloud Mnassri , Praboda Rajapaksha , Reza Farahbakhsh , Noel Crespi

Hate speech detection on online social networks has become one of the emerging hot topics in recent years. With the broad spread and fast propagation speed across online social networks, hate speech makes significant impacts on society by…

Computation and Language · Computer Science 2024-09-26 Guanyi Mou , Pengyi Ye , Kyumin Lee

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…

Computation and Language · Computer Science 2020-10-02 Hind Saleh Alatawi , Areej Maatog Alhothali , Kawthar Mustafa Moria

Hate speech in social media is a growing phenomenon, and detecting such toxic content has recently gained significant traction in the research community. Existing studies have explored fine-tuning language models (LMs) to perform hate…

Computation and Language · Computer Science 2023-03-07 Md Rabiul Awal , Roy Ka-Wei Lee , Eshaan Tanwar , Tanmay Garg , Tanmoy Chakraborty

The damaging effects of hate speech on social media are evident during the last few years, and several organizations, researchers and social media platforms tried to harness them in various ways. Despite these efforts, social media users…

Information Retrieval · Computer Science 2020-05-04 Polychronis Charitidis , Stavros Doropoulos , Stavros Vologiannidis , Ioannis Papastergiou , Sophia Karakeva

Text-embedded images can serve as a means of spreading hate speech, propaganda, and extremist beliefs. Throughout the Russia-Ukraine war, both opposing factions heavily relied on text-embedded images as a vehicle for spreading propaganda…

Computation and Language · Computer Science 2023-07-27 Umitcan Sahin , Izzet Emre Kucukkaya , Oguzhan Ozcelik , Cagri Toraman

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…

Computation and Language · Computer Science 2021-11-03 Hind Saleh , Areej Alhothali , Kawthar Moria

In this paper we examine methods to detect hate speech in social media, while distinguishing this from general profanity. We aim to establish lexical baselines for this task by applying supervised classification methods using a recently…

Computation and Language · Computer Science 2017-12-29 Shervin Malmasi , Marcos Zampieri

Our work advances an approach for predicting hate speech in social media, drawing out the critical need to consider the discussions that follow a post to successfully detect when hateful discourse may arise. Using graph transformer…

Machine Learning · Computer Science 2023-05-02 Liam Hebert , Hong Yi Chen , Robin Cohen , Lukasz Golab

The ubiquity of social media has transformed online interactions among individuals. Despite positive effects, it has also allowed anti-social elements to unite in alternative social media environments (eg. Gab.com) like never before.…

Social and Information Networks · Computer Science 2020-07-28 Michael Ridenhour , Arunkumar Bagavathi , Elaheh Raisi , Siddharth Krishnan

There is an increase in the proliferation of online hate commensurate with the rise in the usage of social media. In response, there is also a significant advancement in the creation of automated tools aimed at identifying harmful text…

Computation and Language · Computer Science 2024-06-10 Rabiraj Bandyopadhyay , Dennis Assenmacher , Jose M. Alonso Moral , Claudia Wagner

Detecting and classifying instances of hate in social media text has been a problem of interest in Natural Language Processing in the recent years. Our work leverages state of the art Transformer language models to identify hate speech in a…

Computation and Language · Computer Science 2021-01-12 Sayar Ghosh Roy , Ujwal Narayan , Tathagata Raha , Zubair Abid , Vasudeva Varma
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