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Since most scientific literature data are unlabeled, this makes unsupervised graph-based semantic representation learning crucial. Therefore, an unsupervised semantic representation learning method of scientific literature based on graph…

Information Retrieval · Computer Science 2023-01-31 Hongrui Gao , Yawen Li , Meiyu Liang , Zeli Guan

The advancement of Large Language Models (LLMs) has greatly improved our ability to process complex language. However, accurately detecting logical fallacies remains a significant challenge. This study presents a novel and effective prompt…

Artificial Intelligence · Computer Science 2025-04-01 Jiwon Jeong , Hyeju Jang , Hogun Park

To build a French national electronic injury surveillance system based on emergency room visits, we aim to develop a coding system to classify their causes from clinical notes in free-text. Supervised learning techniques have shown good…

Computation and Language · Computer Science 2021-04-08 Binbin Xu , Cédric Gil-Jardiné , Frantz Thiessard , Eric Tellier , Marta Avalos , Emmanuel Lagarde

Vision-language models trained on large, randomly collected data had significant impact in many areas since they appeared. But as they show great performance in various fields, such as image-text-retrieval, their inner workings are still…

Computer Vision and Pattern Recognition · Computer Science 2022-09-15 Felix Vogel , Nina Shvetsova , Leonid Karlinsky , Hilde Kuehne

Training a neural network model for recognizing multiple labels associated with an image, including identifying unseen labels, is challenging, especially for images that portray numerous semantically diverse labels. As challenging as this…

Computer Vision and Pattern Recognition · Computer Science 2021-05-14 Avi Ben-Cohen , Nadav Zamir , Emanuel Ben Baruch , Itamar Friedman , Lihi Zelnik-Manor

In recent years, Large Language Models (LLMs) have become increasingly more powerful in their ability to complete complex tasks. One such task in which LLMs are often employed is scoring, i.e., assigning a numerical value from a certain…

Computation and Language · Computer Science 2024-12-31 Henry J. Xie , Jinghan Zhang , Xinhao Zhang , Kunpeng Liu

Zero-shot learning (ZSL) aims to train a model on seen classes and recognize unseen classes by knowledge transfer through shared auxiliary information. Recent studies reveal that documents from encyclopedias provide helpful auxiliary…

Computer Vision and Pattern Recognition · Computer Science 2025-03-11 Xiangyan Qu , Jing Yu , Jiamin Zhuang , Gaopeng Gou , Gang Xiong , Qi Wu

The measurement of bias in machine learning often focuses on model performance across identity subgroups (such as man and woman) with respect to groundtruth labels. However, these methods do not directly measure the associations that a…

Computer Vision and Pattern Recognition · Computer Science 2021-06-08 Osman Aka , Ken Burke , Alex Bäuerle , Christina Greer , Margaret Mitchell

Scene text recognition is a popular topic and extensively used in the industry. Although many methods have achieved satisfactory performance for the close-set text recognition challenges, these methods lose feasibility in open-set…

Computer Vision and Pattern Recognition · Computer Science 2022-08-09 Chang Liu , Chun Yang , Hai-Bo Qin , Xiaobin Zhu , Cheng-Lin Liu , Xu-Cheng Yin

Although supervised machine learning is popular for information extraction from clinical notes, creating large annotated datasets requires extensive domain expertise and is time-consuming. Meanwhile, large language models (LLMs) have…

Computation and Language · Computer Science 2024-01-26 Madhumita Sushil , Travis Zack , Divneet Mandair , Zhiwei Zheng , Ahmed Wali , Yan-Ning Yu , Yuwei Quan , Atul J. Butte

Current methods for prompt learning in zeroshot scenarios widely rely on a development set with sufficient human-annotated data to select the best-performing prompt template a posteriori. This is not ideal because in a realworld zero-shot…

Computation and Language · Computer Science 2023-05-17 Jinghui Lu , Dongsheng Zhu , Weidong Han , Rui Zhao , Brian Mac Namee , Fei Tan

The paradigm shift from shallow classifiers with hand-crafted features to end-to-end trainable deep learning models has shown significant improvements on supervised learning tasks. Despite the promising power of deep neural networks (DNN),…

Machine Learning · Computer Science 2017-06-09 Chih-Kuan Yeh , Yao-Hung Hubert Tsai , Yu-Chiang Frank Wang

Unsupervised domain adaptation aims to transfer knowledge from a source domain to a target domain so that the target domain data can be recognized without any explicit labelling information for this domain. One limitation of the problem…

Computer Vision and Pattern Recognition · Computer Science 2019-08-27 Qian Wang , Penghui Bu , Toby P. Breckon

Scalable oversight studies methods of training and evaluating AI systems in domains where human judgment is unreliable or expensive, such as scientific research and software engineering in complex codebases. Most work in this area has…

Machine Learning · Computer Science 2024-10-22 Alex Mallen , Nora Belrose

This study examines the ethical reasoning of six prominent generative large language models: OpenAI GPT-4o, Meta LLaMA 3.1, Perplexity, Anthropic Claude 3.5 Sonnet, Google Gemini, and Mistral 7B. The research explores how these models…

Artificial Intelligence · Computer Science 2025-01-16 W. Russell Neuman , Chad Coleman , Manan Shah

Semantic role labeling is a crucial task in natural language processing, enabling better comprehension of natural language. However, the lack of annotated data in multiple languages has posed a challenge for researchers. To address this, a…

Computation and Language · Computer Science 2024-08-29 Mohammad Ebrahimi , Behrouz Minaei Bidgoli , Nasim Khozouei

Large language models (LLMs) have notably enhanced the fluency and diversity of machine-generated text. However, this progress also presents a significant challenge in detecting the origin of a given text, and current research on detection…

Computation and Language · Computer Science 2023-10-05 Xianjun Yang , Wei Cheng , Yue Wu , Linda Petzold , William Yang Wang , Haifeng Chen

The task of text and sentence classification is associated with the need for large amounts of labelled training data. The acquisition of high volumes of labelled datasets can be expensive or unfeasible, especially for highly-specialised…

Computation and Language · Computer Science 2021-06-07 Aleksandra Edwards , David Rogers , Jose Camacho-Collados , Hélène de Ribaupierre , Alun Preece

Large language models (LLMs) have seen increasing popularity in enterprise applications where AI agents and humans engage in objective-driven interactions. However, these systems are difficult to evaluate: data may be complex and unlabeled;…

Machine Learning · Computer Science 2025-11-06 Emi Soroka , Tanmay Chopra , Krish Desai , Sanjay Lall

Few-shot learning benchmarks are critical for evaluating modern NLP techniques. It is possible, however, that benchmarks favor methods which easily make use of unlabeled text, because researchers can use unlabeled text from the test set to…

Computation and Language · Computer Science 2024-10-03 Kush Dubey
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