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The ubiquity of machine learning based predictive models in modern society naturally leads people to ask how trustworthy those models are? In predictive modeling, it is quite common to induce a trade-off between accuracy and…

机器学习 · 计算机科学 2019-04-05 John Mitros , Brian Mac Namee

On the world wide web, toxic content detectors are a crucial line of defense against potentially hateful and offensive messages. As such, building highly effective classifiers that enable a safer internet is an important research area.…

计算与语言 · 计算机科学 2022-02-24 Alyssa Lees , Vinh Q. Tran , Yi Tay , Jeffrey Sorensen , Jai Gupta , Donald Metzler , Lucy Vasserman

Advances in social media data dissemination enable the provision of real-time information during a crisis. The information comes from different classes, such as infrastructure damages, persons missing or stranded in the affected zone, etc.…

计算与语言 · 计算机科学 2026-03-20 Thi Huyen Nguyen , Koustav Rudra , Wolfgang Nejdl

This work presents an extensive study of transformer-based NLP models for detection of social media posts that contain verifiable factual claims and harmful claims. The study covers various activities, including dataset collection, dataset…

计算与语言 · 计算机科学 2024-08-14 Sebastian Kula , Michal Gregor

Coherence is an important aspect of text quality and is crucial for ensuring its readability. It is essential desirable for outputs from text generation systems like summarization, question answering, machine translation, question…

计算与语言 · 计算机科学 2022-02-24 Tushar Abhishek , Daksh Rawat , Manish Gupta , Vasudeva Varma

Now-a-days, derogatory comments are often made by one another, not only in offline environment but also immensely in online environments like social networking websites and online communities. So, an Identification combined with Prevention…

计算与语言 · 计算机科学 2019-03-19 Navoneel Chakrabarty

Understanding toxicity in user conversations is undoubtedly an important problem. Addressing "covert" or implicit cases of toxicity is particularly hard and requires context. Very few previous studies have analysed the influence of…

计算与语言 · 计算机科学 2022-10-19 Atijit Anuchitanukul , Julia Ive , Lucia Specia

A wide variety of model explanation approaches have been proposed in recent years, all guided by very different rationales and heuristics. In this paper, we take a new route and cast interpretability as a statistical inference problem. We…

机器学习 · 计算机科学 2024-01-01 Hugo Henri Joseph Senetaire , Damien Garreau , Jes Frellsen , Pierre-Alexandre Mattei

Automatic toxic language detection is critical for creating safe, inclusive online spaces. However, it is a highly subjective task, with perceptions of toxic language shaped by community norms and lived experience. Existing toxicity…

The evolution of digital communication systems and the designs of online platforms have inadvertently facilitated the subconscious propagation of toxic behavior. Giving rise to reactive responses to toxic behavior. Toxicity in online…

计算机与社会 · 计算机科学 2025-10-01 Smita Khapre , Melkamu Abay Mersha , Hassan Shakil , Jonali Baruah , Jugal Kalita

This article improves the Transformer model based on swarm intelligence optimization algorithm, aiming to predict the emotions of employment related text content on American social media. Through text preprocessing, feature extraction, and…

计算与语言 · 计算机科学 2024-10-16 Feiyang Wang , Qiaozhi Bao , Zixuan Wang , Yanlin Chen

Interpretability is highly desired for deep neural network-based classifiers, especially when addressing high-stake decisions in medical imaging. Commonly used post-hoc interpretability methods have the limitation that they can produce…

图像与视频处理 · 电气工程与系统科学 2024-01-04 Sourya Sengupta , Mark A. Anastasio

Offensive language is pervasive in social media. Individuals frequently take advantage of the perceived anonymity of computer-mediated communication, using this to engage in behavior that many of them would not consider in real life. The…

计算与语言 · 计算机科学 2021-04-13 Nikhil Oswal

We present a transformer-based sarcasm detection model that accounts for the context from the entire conversation thread for more robust predictions. Our model uses deep transformer layers to perform multi-head attentions among the target…

计算与语言 · 计算机科学 2020-05-26 Xiangjue Dong , Changmao Li , Jinho D. Choi

The censorship of toxic comments is often left to the judgment of imperfect models. Perspective API, a creation of Google technology incubator Jigsaw, is perhaps the most widely used toxicity classifier in industry; the model is employed by…

计算机与社会 · 计算机科学 2020-07-01 Elizabeth Reichert , Helen Qiu , Jasmine Bayrooti

Social media has become a key medium of communication in today's society. This realisation has led to many parties employing artificial users (or bots) to mislead others into believing untruths or acting in a beneficial manner to such…

机器学习 · 计算机科学 2025-09-19 Rohan Veit , Michael Lones

A large proportion of online comments present on public domains are constructive, however a significant proportion are toxic in nature. The comments contain lot of typos which increases the number of features manifold, making the ML model…

计算与语言 · 计算机科学 2018-08-31 Fahim Mohammad

Mental illness affects a significant portion of the worldwide population. Online mental health forums can provide a supportive environment for those afflicted and also generate a large amount of data which can be mined to predict mental…

计算与语言 · 计算机科学 2019-07-12 Derek Howard , Marta Maslej , Justin Lee , Jacob Ritchie , Geoffrey Woollard , Leon French

With the recent rise of toxicity in online conversations on social media platforms, using modern machine learning algorithms for toxic comment detection has become a central focus of many online applications. Researchers and companies have…

人工智能 · 计算机科学 2020-03-30 Ameya Vaidya , Feng Mai , Yue Ning

We introduce SelfExplain, a novel self-explaining model that explains a text classifier's predictions using phrase-based concepts. SelfExplain augments existing neural classifiers by adding (1) a globally interpretable layer that identifies…

计算与语言 · 计算机科学 2021-09-09 Dheeraj Rajagopal , Vidhisha Balachandran , Eduard Hovy , Yulia Tsvetkov