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Social media is a vital means for information-sharing due to its easy access, low cost, and fast dissemination characteristics. However, increases in social media usage have corresponded with a rise in the prevalence of cyberbullying. Most…

社会与信息网络 · 计算机科学 2020-08-07 Lu Cheng , Kai Shu , Siqi Wu , Yasin N. Silva , Deborah L. Hall , Huan Liu

Practical dialog systems need to deal with various knowledge sources, noisy user expressions, and the shortage of annotated data. To better solve the above problems, we propose CGoDial, new challenging and comprehensive Chinese benchmark…

计算与语言 · 计算机科学 2022-11-22 Yinpei Dai , Wanwei He , Bowen Li , Yuchuan Wu , Zheng Cao , Zhongqi An , Jian Sun , Yongbin Li

Cyberbullying has become a big issue with the popularity of different social media networks and online communication apps. While plenty of research is going on to develop better models for cyberbullying detection in monolingual language,…

计算与语言 · 计算机科学 2024-01-18 Krishanu Maity , Prince Jha , Raghav Jain , Sriparna Saha , Pushpak Bhattacharyya

Harassment by cyberbullies is a significant phenomenon on the social media. Existing works for cyberbullying detection have at least one of the following three bottlenecks. First, they target only one particular social media platform (SMP).…

信息检索 · 计算机科学 2018-01-22 Sweta Agrawal , Amit Awekar

Cyberbullying in online social networks has become a critical problem, especially among teenagers who are social networks' prolific users. As a result, researchers have focused on identifying distinguishing features of cyberbullying and…

社会与信息网络 · 计算机科学 2016-11-17 Rahat Ibn Rafiq , Homa Hosseinmardi , Richard Han , Qin Lv , Shivakant Mishra

Mental health challenges and cyberbullying are increasingly prevalent in digital spaces, necessitating scalable and interpretable detection systems. This paper introduces a unified multiclass classification framework for detecting ten…

计算与语言 · 计算机科学 2026-03-26 Edward Ajayi , Martha Kachweka , Mawuli Deku , Emily Aiken

Cyberbullying is a pervasive problem in online communities. To identify cyberbullying cases in large-scale social networks, content moderators depend on machine learning classifiers for automatic cyberbullying detection. However, existing…

社会与信息网络 · 计算机科学 2020-04-07 Caleb Ziems , Ymir Vigfusson , Fred Morstatter

The goal of sexism detection is to mitigate negative online content targeting certain gender groups of people. However, the limited availability of labeled sexism-related datasets makes it problematic to identify online sexism for…

计算与语言 · 计算机科学 2023-04-03 Aiqi Jiang , Arkaitz Zubiaga

Most existing text reading benchmarks make it difficult to evaluate the performance of more advanced deep learning models in large vocabularies due to the limited amount of training data. To address this issue, we introduce a new…

计算机视觉与模式识别 · 计算机科学 2020-02-14 Yipeng Sun , Jiaming Liu , Wei Liu , Junyu Han , Errui Ding , Jingtuo Liu

Large language models (LLMs) have been increasingly applied to automated harmful content detection tasks, assisting moderators in identifying policy violations and improving the overall efficiency and accuracy of content review. However,…

计算与语言 · 计算机科学 2025-08-14 Kangwei Liu , Siyuan Cheng , Bozhong Tian , Xiaozhuan Liang , Yuyang Yin , Meng Han , Ningyu Zhang , Bryan Hooi , Xi Chen , Shumin Deng

We introduce SynBullying, a synthetic multi-LLM conversational dataset for studying and detecting cyberbullying (CB). SynBullying provides a scalable and ethically safe alternative to human data collection by leveraging large language…

It is well known that the usefulness of a machine learning model is due to its ability to generalize to unseen data. This study uses three popular cyberbullying datasets to explore the effects of data, how it's collected, and how it's…

机器学习 · 计算机科学 2024-12-03 Andrew Root , Liam Jakubowski , Mounika Vanamala

Holistically measuring societal biases of large language models is crucial for detecting and reducing ethical risks in highly capable AI models. In this work, we present a Chinese Bias Benchmark dataset that consists of over 100K questions…

计算与语言 · 计算机科学 2023-06-29 Yufei Huang , Deyi Xiong

The prevalence of fake news across various online sources has had a significant influence on the public. Existing Chinese fake news detection datasets are limited to news sourced solely from Weibo. However, fake news originating from…

计算与语言 · 计算机科学 2024-07-25 Yupeng Li , Haorui He , Jin Bai , Dacheng Wen

The task of Chinese Spelling Check (CSC) is aiming to detect and correct spelling errors that can be found in the text. While manually annotating a high-quality dataset is expensive and time-consuming, thus the scale of the training dataset…

计算与语言 · 计算机科学 2022-09-16 Piji Li

Chinese Spelling Correction (CSC) is gaining increasing attention due to its promise of automatically detecting and correcting spelling errors in Chinese texts. Despite its extensive use in many applications, like search engines and optical…

计算与语言 · 计算机科学 2022-10-24 Wangjie Jiang , Zhihao Ye , Zijing Ou , Ruihui Zhao , Jianguang Zheng , Yi Liu , Siheng Li , Bang Liu , Yujiu Yang , Yefeng Zheng

The pervasive use of social media platforms, such as Facebook, Instagram, and X, has significantly amplified our electronic interconnectedness. Moreover, these platforms are now easily accessible from any location at any given time.…

社会与信息网络 · 计算机科学 2024-02-21 Abulkarim Faraj Alqahtani , Mohammad Ilyas

Cyberbullying or Online harassment detection on social media for various major languages is currently being given a good amount of focus by researchers worldwide. Being the seventh most speaking language in the world and increasing usage of…

With the rise of social media, people can now form relationships and communities easily regardless of location, race, ethnicity, or gender. However, the power of social media simultaneously enables harmful online behavior such as harassment…

社会与信息网络 · 计算机科学 2016-06-28 Elaheh Raisi , Bert Huang

The proliferation of hate speech has inflicted significant societal harm, with its intensity and directionality closely tied to specific targets and arguments. In recent years, numerous machine learning-based methods have been developed to…

计算与语言 · 计算机科学 2025-07-16 Zewen Bai , Liang Yang , Shengdi Yin , Yuanyuan Sun , Hongfei Lin