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To what extent do pre-trained language models grasp semantic knowledge regarding the phenomenon of distributivity? In this paper, we introduce DistNLI, a new diagnostic dataset for natural language inference that targets the semantic…

计算与语言 · 计算机科学 2022-10-20 Pangbo Ban , Yifan Jiang , Tianran Liu , Shane Steinert-Threlkeld

Pretraining large neural language models, such as BERT, has led to impressive gains on many natural language processing (NLP) tasks. However, most pretraining efforts focus on general domain corpora, such as newswire and Web. A prevailing…

计算与语言 · 计算机科学 2021-09-20 Yu Gu , Robert Tinn , Hao Cheng , Michael Lucas , Naoto Usuyama , Xiaodong Liu , Tristan Naumann , Jianfeng Gao , Hoifung Poon

Recent advances in natural language processing (NLP) can be largely attributed to the advent of pre-trained language models such as BERT and RoBERTa. While these models demonstrate remarkable performance on general datasets, they can…

Medical reasoning in large language models (LLMs) aims to emulate clinicians' diagnostic thinking, but current benchmarks such as MedQA-USMLE, MedMCQA, and PubMedQA often mix reasoning with factual recall. We address this by separating 11…

Recent advances in natural language processing (NLP) have been driven bypretrained language models like BERT, RoBERTa, T5, and GPT. Thesemodels excel at understanding complex texts, but biomedical literature, withits domain-specific…

计算与语言 · 计算机科学 2025-07-28 K. Sahit Reddy , N. Ragavenderan , Vasanth K. , Ganesh N. Naik , Vishalakshi Prabhu , Nagaraja G. S

Although pre-trained language models (PLMs) have achieved state-of-the-art performance on various natural language processing (NLP) tasks, they are shown to be lacking in knowledge when dealing with knowledge driven tasks. Despite the many…

计算与语言 · 计算机科学 2022-08-02 Qianglong Chen , Feng-Lin Li , Guohai Xu , Ming Yan , Ji Zhang , Yin Zhang

Recent breakthroughs of pretrained language models have shown the effectiveness of self-supervised learning for a wide range of natural language processing (NLP) tasks. In addition to standard syntactic and semantic NLP tasks, pretrained…

计算与语言 · 计算机科学 2019-12-23 Wenhan Xiong , Jingfei Du , William Yang Wang , Veselin Stoyanov

Mental health is a critical issue in modern society, and mental disorders could sometimes turn to suicidal ideation without adequate treatment. Early detection of mental disorders and suicidal ideation from social content provides a…

计算与语言 · 计算机科学 2022-07-19 Shaoxiong Ji , Tianlin Zhang , Luna Ansari , Jie Fu , Prayag Tiwari , Erik Cambria

Diabetic eye disease is a major cause of blindness worldwide. The ability to monitor relevant clinical trajectories and detect lapses in care is critical to managing the disease and preventing blindness. Alas, much of the information…

计算与语言 · 计算机科学 2023-11-16 Keith Harrigian , Tina Tang , Anthony Gonzales , Cindy X. Cai , Mark Dredze

Obtaining large-scale annotated data for NLP tasks in the scientific domain is challenging and expensive. We release SciBERT, a pretrained language model based on BERT (Devlin et al., 2018) to address the lack of high-quality, large-scale…

计算与语言 · 计算机科学 2019-09-12 Iz Beltagy , Kyle Lo , Arman Cohan

Large Language Models (LLMs) such as ChatGPT demonstrate significant potential in the medical domain and are often evaluated using multiple-choice questions (MCQs) modeled on exams like the USMLE. However, such benchmarks may overestimate…

计算与语言 · 计算机科学 2025-08-22 Maxime Griot , Jean Vanderdonckt , Demet Yuksel , Coralie Hemptinne

Pre-trained language models (PLMs) aim to learn universal language representations by conducting self-supervised training tasks on large-scale corpora. Since PLMs capture word semantics in different contexts, the quality of word…

计算与语言 · 计算机科学 2022-03-22 Wenhao Yu , Chenguang Zhu , Yuwei Fang , Donghan Yu , Shuohang Wang , Yichong Xu , Michael Zeng , Meng Jiang

In this research, we explored the improvement in terms of multi-class disease classification via pre-trained language models over Medical-Abstracts-TC-Corpus that spans five medical conditions. We excluded non-cancer conditions and examined…

计算与语言 · 计算机科学 2024-11-20 Ahmed Akib Jawad Karim , Muhammad Zawad Mahmud , Samiha Islam , Aznur Azam

Large language models (LLMs) have recently showcased remarkable capabilities, spanning a wide range of tasks and applications, including those in the medical domain. Models like GPT-4 excel in medical question answering but may face…

Pre-training by language modeling has become a popular and successful approach to NLP tasks, but we have yet to understand exactly what linguistic capacities these pre-training processes confer upon models. In this paper we introduce a…

计算与语言 · 计算机科学 2020-07-14 Allyson Ettinger

This evidence-based position paper critiques current research practices within the language model pre-training literature. Despite rapid recent progress afforded by increasingly better pre-trained language models (PLMs), current PLM…

Patients with low health literacy usually have difficulty understanding medical jargon and the complex structure of professional medical language. Although some studies are proposed to automatically translate expert language into…

计算与语言 · 计算机科学 2024-02-09 Junyu Luo , Zifei Zheng , Hanzhong Ye , Muchao Ye , Yaqing Wang , Quanzeng You , Cao Xiao , Fenglong Ma

Do state-of-the-art models for language understanding already have, or can they easily learn, abilities such as boolean coordination, quantification, conditionals, comparatives, and monotonicity reasoning (i.e., reasoning about word…

计算与语言 · 计算机科学 2019-12-03 Kyle Richardson , Hai Hu , Lawrence S. Moss , Ashish Sabharwal

The meaningful use of electronic health records (EHR) continues to progress in the digital era with clinical decision support systems augmented by artificial intelligence. A priority in improving provider experience is to overcome…

计算与语言 · 计算机科学 2023-01-30 Yanjun Gao , Dmitriy Dligach , Timothy Miller , John Caskey , Brihat Sharma , Matthew M Churpek , Majid Afshar

The biomedical domain has sparked a significant interest in the field of Natural Language Processing (NLP), which has seen substantial advancements with pre-trained language models (PLMs). However, comparing these models has proven…

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