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Stance detection seeks to identify the viewpoints of individuals either in favor or against a given target or a controversial topic. Current advanced neural models for stance detection typically employ fully parametric softmax classifiers.…

机器学习 · 计算机科学 2024-06-21 Yinghan Cheng , Qi Zhang , Chongyang Shi , Liang Xiao , Shufeng Hao , Liang Hu

Augmenting toxic language data in a controllable and class-specific manner is crucial for improving robustness in toxicity classification, yet remains challenging due to limited supervision and distributional skew. We propose ToxiGAN, a…

计算与语言 · 计算机科学 2026-01-07 Peiran Li , Jan Fillies , Adrian Paschke

Drug toxicity remains a major challenge in pharmaceutical development. Recent machine learning models have improved in silico toxicity prediction, but their reliance on annotated data and lack of interpretability limit their applicability.…

机器学习 · 计算机科学 2025-11-06 Jueon Park , Yein Park , Minju Song , Soyon Park , Donghyeon Lee , Seungheun Baek , Jaewoo Kang

Toxicity detection of text has been a popular NLP task in the recent years. In SemEval-2021 Task-5 Toxic Spans Detection, the focus is on detecting toxic spans within passages. Most state-of-the-art span detection approaches employ various…

计算与语言 · 计算机科学 2021-08-16 Gunjan Chhablani , Abheesht Sharma , Harshit Pandey , Yash Bhartia , Shan Suthaharan

The rapid evolution of malware variants requires robust classification methods to enhance cybersecurity. While Large Language Models (LLMs) offer potential for generating malware descriptions to aid family classification, their utility is…

密码学与安全 · 计算机科学 2025-05-01 Ivan Montoya Sanchez , Shaswata Mitra , Aritran Piplai , Sudip Mittal

Toxicity identification in online multimodal environments remains a challenging task due to the complexity of contextual connections across modalities (e.g., textual and visual). In this paper, we propose a novel framework that integrates…

机器学习 · 计算机科学 2026-02-18 Rahul Garg , Trilok Padhi , Hemang Jain , Ugur Kursuncu , Ponnurangam Kumaraguru

This study addresses the issues of semantic entanglement, unclear label structure, and insufficient feature representation in few-shot text classification, and proposes an optimization framework based on structured prompts to enhance…

计算与语言 · 计算机科学 2026-03-02 Jiasen Zheng , Zijun Zhou , Huajun Zhang , Junjiang Lin , Jingyun Jia , Qi Wang

Prompt engineering plays a critical role in adapting large language models (LLMs) to complex reasoning and labeling tasks without the need for extensive fine-tuning. In this paper, we propose a novel prompt optimization pipeline for frame…

计算与语言 · 计算机科学 2025-12-23 Do Minh Duc , Quan Xuan Truong , Nguyen Tat Dat , Nguyen Van Vinh

Spatiotemporal sequence prediction is an important problem in deep learning. We study next-frame(s) video prediction using a deep-learning-based predictive coding framework that uses convolutional, long short-term memory (convLSTM) modules.…

机器学习 · 计算机科学 2020-01-24 Nelly Elsayed , Anthony S. Maida , Magdy Bayoumi

Employing language models to generate explanations for an incoming implicit hate post is an active area of research. The explanation is intended to make explicit the underlying stereotype and aid content moderators. The training often…

计算与语言 · 计算机科学 2024-06-07 Neemesh Yadav , Sarah Masud , Vikram Goyal , Vikram Goyal , Md Shad Akhtar , Tanmoy Chakraborty

Sophisticated text-centric forgeries, fueled by rapid AIGC advancements, pose a significant threat to societal security and information authenticity. Current methods for text-centric forgery analysis are often limited to coarse-grained…

人工智能 · 计算机科学 2025-12-29 Fanwei Zeng , Changtao Miao , Jing Huang , Zhiya Tan , Shutao Gong , Xiaoming Yu , Yang Wang , Huazhe Tan , Weibin Yao , Jianshu Li

Due to the subtleness, implicity, and different possible interpretations perceived by different people, detecting undesirable content from text is a nuanced difficulty. It is a long-known risk that language models (LMs), once trained on…

计算与语言 · 计算机科学 2022-05-26 Yau-Shian Wang , Yingshan Chang

Numerical consistency across tables in disclosure documents is critical for ensuring accuracy, maintaining credibility, and avoiding reputational and economic risks. Automated tabular numerical cross-checking presents two significant…

计算与语言 · 计算机科学 2025-06-17 Chaoxu Pang , Yixuan Cao , Ganbin Zhou , Hongwei Li , Ping Luo

Large language models (LLMs) often require fine-tuning (FT) to perform well on downstream tasks, but FT can induce safety-alignment drift even when the training dataset contains only benign data. Prior work shows that introducing a small…

计算与语言 · 计算机科学 2026-03-10 Guoli Wang , Haonan Shi , Tu Ouyang , An Wang

In action recognition tasks, feature diversity is essential for enhancing model generalization and performance. Existing methods typically promote feature diversity by expanding the training data in the sample space, which often leads to…

计算机视觉与模式识别 · 计算机科学 2025-05-01 Zhifu Zhao , Hanyang Hua , Jianan Li , Shaoxin Wu , Fu Li , Yangtao Zhou , Yang Li

Patient experience and care quality are crucial for a hospital's sustainability and reputation. The analysis of patient feedback offers valuable insight into patient satisfaction and outcomes. However, the unstructured nature of these…

计算与语言 · 计算机科学 2025-02-21 Hajar Sakai , Sarah S. Lam , Mohammadsadegh Mikaeili , Joshua Bosire , Franziska Jovin

Stance detection on social media is challenging for Large Language Models (LLMs), as emerging slang and colloquial language in online conversations often contain deeply implicit stance labels. Chain-of-Thought (COT) prompting has recently…

计算与语言 · 计算机科学 2023-10-31 Joseph Gatto , Omar Sharif , Sarah Masud Preum

Detecting toxic content using language models is crucial yet challenging. While substantial progress has been made in English, toxicity detection in French remains underdeveloped, primarily due to the lack of culturally relevant,…

计算与语言 · 计算机科学 2026-04-21 Axel Delaval , Shujian Yang , Haicheng Wang , Han Qiu , Jialiang Lu

Quantum machine learning offers promising advantages for classification tasks, but noise, decoherence, and connectivity constraints in current devices continue to limit the efficient execution of feature map-based circuits. Gate Assessment…

机器学习 · 计算机科学 2026-03-23 F. Rodríguez-Díaz , D. Gutiérrez-Avilés , A. Troncoso , F. Martínez-Álvarez

Multi-modal learning has emerged as a crucial research direction, as integrating textual and visual information can substantially enhance performance in tasks such as classification, retrieval, and scene understanding. Despite advances with…

计算机视觉与模式识别 · 计算机科学 2025-07-31 Md. Mithun Hossain , Md. Shakil Hossain , Sudipto Chaki , M. F. Mridha