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Pre-trained multilingual language models such as mBERT have shown immense gains for several natural language processing (NLP) tasks, especially in the zero-shot cross-lingual setting. Most, if not all, of these pre-trained models rely on…

计算与语言 · 计算机科学 2020-10-26 Aditi Chaudhary , Karthik Raman , Krishna Srinivasan , Jiecao Chen

Pre-trained language models (PLMs) like BERT have made great progress in NLP. News articles usually contain rich textual information, and PLMs have the potentials to enhance news text modeling for various intelligent news applications like…

计算与语言 · 计算机科学 2021-09-03 Chuhan Wu , Fangzhao Wu , Yang Yu , Tao Qi , Yongfeng Huang , Qi Liu

Large language models (LLMs) have the potential to transform medicine, but real-world clinical scenarios contain extraneous information that can hinder performance. The rise of assistive technologies like ambient dictation, which…

While large language models (LLMs) have shown promise in healthcare, their application for rare medical conditions is still hindered by scarce and unreliable datasets for fine-tuning. Hyperhidrosis, a disorder causing excessive sweating…

人工智能 · 计算机科学 2025-08-22 Wenjie Lin , Jin Wei-Kocsis

Large Language Models (LLMs) are powerful tools with the potential to benefit society immensely, yet, they have demonstrated biases that perpetuate societal inequalities. Despite significant advancements in bias mitigation techniques using…

Adult neurodivergence, including Attention-Deficit/Hyperactivity Disorder (ADHD), high-functioning Autism Spectrum Disorder (ASD), and Cognitive Disengagement Syndrome (CDS), is marked by substantial symptom overlap that limits the…

神经元与认知 · 定量生物学 2026-01-23 Francesco Chiappone , Davide Marocco , Nicola Milano

Dementia is under-recognized in the community, under-diagnosed by healthcare professionals, and under-coded in claims data. Information on cognitive dysfunction, however, is often found in unstructured clinician notes within medical records…

Deep learning (DL) techniques involving fine-tuning large numbers of model parameters have delivered impressive performance on the task of discriminating between language produced by cognitively healthy individuals, and those with…

计算与语言 · 计算机科学 2022-03-28 Changye Li , David Knopman , Weizhe Xu , Trevor Cohen , Serguei Pakhomov

Large language models (LLMs) have shown incredible performance in completing various real-world tasks. The current paradigm of knowledge learning for LLMs is mainly based on learning from examples, in which LLMs learn the internal rule…

计算与语言 · 计算机科学 2024-12-17 Wenkai Yang , Yankai Lin , Jie Zhou , Ji-Rong Wen

Audio large language models (LLMs) are considered experts at recognizing sound objects, yet their performance relative to LLMs in other sensory modalities, such as visual or audio-visual LLMs, and to humans using their ears, eyes, or both…

声音 · 计算机科学 2025-05-13 Xilin Jiang , Junkai Wu , Vishal Choudhari , Nima Mesgarani

We present a novel approach to personalized sleep health management using few-shot Chain-of-Thought (CoT) distillation, enabling small-scale language models (> 2B parameters) to rival the performance of large language models (LLMs) in…

人工智能 · 计算机科学 2024-10-23 Huimin Zheng , Xiaofeng Xing , Xiangmin Xu

Deep transformer models have been used to detect linguistic anomalies in patient transcripts for early Alzheimer's disease (AD) screening. While pre-trained neural language models (LMs) fine-tuned on AD transcripts perform well, little…

计算与语言 · 计算机科学 2025-06-09 Zhecheng Sheng , Xiruo Ding , Brian Hur , Changye Li , Trevor Cohen , Serguei Pakhomov

In this work, we propose Dimple, the first Discrete Diffusion Multimodal Large Language Model (DMLLM). We observe that training with a purely discrete diffusion approach leads to significant training instability, suboptimal performance, and…

计算机视觉与模式识别 · 计算机科学 2025-05-27 Runpeng Yu , Xinyin Ma , Xinchao Wang

Cognitive diagnostics in the Web-based Intelligent Education System (WIES) aims to assess students' mastery of knowledge concepts from heterogeneous, noisy interactions. Recent work has tried to utilize Large Language Models (LLMs) for…

人工智能 · 计算机科学 2025-10-08 Guixian Zhang , Guan Yuan , Ziqi Xu , Yanmei Zhang , Jing Ren , Zhenyun Deng , Debo Cheng

Large language models (LLMs) are often used in environments where facts evolve, yet factual knowledge updates via fine-tuning on unstructured text often suffer from 1) reliance on compute-heavy paraphrasing augmentation and 2) the reversal…

计算与语言 · 计算机科学 2026-05-07 Xu Pan , Ely Hahami , Jingxuan Fan , Ziqian Xie , Haim Sompolinsky

Dementia is a complex syndrome impacting cognitive and emotional functions, with Alzheimer's disease being the most common form. This study focuses on enhancing dementia prediction using machine learning (ML) techniques on patient health…

人工智能 · 计算机科学 2026-01-13 Shafiul Ajam Opee , Nafiz Fahad , Anik Sen , Rasel Ahmed , Fariha Jahan , Md. Kishor Morol , Md Rashedul Islam

Vision-and-language (V-L) tasks require the system to understand both vision content and natural language, thus learning fine-grained joint representations of vision and language (a.k.a. V-L representations) is of paramount importance.…

计算机视觉与模式识别 · 计算机科学 2022-11-01 Fenglin Liu , Xian Wu , Shen Ge , Xuancheng Ren , Wei Fan , Xu Sun , Yuexian Zou

Depression is a growing concern gaining attention in both public discourse and AI research. While deep neural networks (DNNs) have been used for recognition, they still lack real-world effectiveness. Large language models (LLMs) show strong…

人机交互 · 计算机科学 2025-08-27 Yupei Li , Shuaijie Shao , Manuel Milling , Björn W. Schuller

In real-world NLP applications, Large Language Models (LLMs) offer promising solutions due to their extensive training on vast datasets. However, the large size and high computation demands of LLMs limit their practicality in many…

人工智能 · 计算机科学 2025-04-01 Juanhui Li , Sreyashi Nag , Hui Liu , Xianfeng Tang , Sheikh Sarwar , Limeng Cui , Hansu Gu , Suhang Wang , Qi He , Jiliang Tang

In recent years, large language models (LLMs) have shown exceptional capabilities across various natural language processing (NLP) tasks. However, such impressive performance often comes with the trade-off of an increased parameter size,…

计算与语言 · 计算机科学 2025-02-19 Minchong Li , Feng Zhou , Xiaohui Song