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Large language models (LLMs) demonstrate remarkable medical expertise, but data privacy concerns impede their direct use in healthcare environments. Although offering improved data privacy protection, domain-specific small language models…

Computation and Language · Computer Science 2024-05-17 Xinlu Zhang , Shiyang Li , Xianjun Yang , Chenxin Tian , Yao Qin , Linda Ruth Petzold

As social media becomes increasingly popular, more and more public health activities emerge, which is worth noting for pandemic monitoring and government decision-making. Current techniques for public health analysis involve popular models…

Computation and Language · Computer Science 2023-09-13 Yan Jiang , Ruihong Qiu , Yi Zhang , Peng-Fei Zhang

Free text comments (FTC) in patient-reported outcome measures (PROMs) data are typically analysed using manual methods, such as content analysis, which is labour-intensive and time-consuming. Machine learning analysis methods are largely…

Computation and Language · Computer Science 2023-08-14 Anna-Grace Linton , Vania Dimitrova , Amy Downing , Richard Wagland , Adam Glaser

Large language models (LLMs) with one or more fine-tuning phases have become a necessary step to unlock various capabilities, enabling LLMs to follow natural language instructions or align with human preferences. However, it carries the…

Computation and Language · Computer Science 2024-04-30 Tingfeng Hui , Zhenyu Zhang , Shuohuan Wang , Weiran Xu , Yu Sun , Hua Wu

Medical image classification plays a crucial role in computer-aided clinical diagnosis. While deep learning techniques have significantly enhanced efficiency and reduced costs, the privacy-sensitive nature of medical imaging data…

Computer Vision and Pattern Recognition · Computer Science 2024-07-04 Sufen Ren , Yule Hu , Shengchao Chen , Guanjun Wang

This paper presents an extensive examination of Parameter-Efficient Fine-Tuning (PEFT) for embedding domain specific facts into Large Language Models (LLMs), focusing on improving the fine-tuning process by categorizing question-answer (QA)…

Computation and Language · Computer Science 2025-10-28 Shivam Ratnakar , Abhiroop Talasila , Raghav Chamadiya , Nikhil Agarwal , Vinayak K Doifode

Large Language Models (LLMs) are composed of neurons that exhibit various behaviors and roles, which become increasingly diversified as models scale. Recent studies have revealed that not all neurons are active across different datasets,…

Computation and Language · Computer Science 2024-03-19 Haoyun Xu , Runzhe Zhan , Derek F. Wong , Lidia S. Chao

For those languages which use it, capitalization is an important signal for the fundamental NLP tasks of Named Entity Recognition (NER) and Part of Speech (POS) tagging. In fact, it is such a strong signal that model performance on these…

Computation and Language · Computer Science 2019-09-04 Stephen Mayhew , Tatiana Tsygankova , Dan Roth

Monitoring the health status of patients in the Intensive Care Unit (ICU) is a critical aspect of providing superior care and treatment. The availability of large-scale electronic health records (EHR) provides machine learning models with…

Artificial Intelligence · Computer Science 2023-05-05 Jun Wu , Xuesong Ye , Chengjie Mou , Weinan Dai

In this work, we propose a method for the automated refinement of subject annotations in biomedical literature at the level of concepts. Semantic indexing and search of biomedical articles in MEDLINE/PubMed are based on semantic subject…

Information Retrieval · Computer Science 2020-05-26 Anastasios Nentidis , Anastasia Krithara , Grigorios Tsoumakas , Georgios Paliouras

Deep neural network models have recently achieved state-of-the-art performance gains in a variety of natural language processing (NLP) tasks (Young, Hazarika, Poria, & Cambria, 2017). However, these gains rely on the availability of large…

Computation and Language · Computer Science 2018-11-15 Maximilian Hofer , Andrey Kormilitzin , Paul Goldberg , Alejo Nevado-Holgado

Fetal health classification is a critical task in obstetrics, enabling early identification and management of potential health problems. However, it remains challenging due to data complexity and limited labeled samples. This research paper…

Machine Learning · Computer Science 2024-09-09 Sujith K Mandala

Large models such as Large Language Models (LLMs) and Vision Language Models (VLMs) have transformed artificial intelligence, powering applications in natural language processing, computer vision, and multimodal learning. However, fully…

The increasingly Large Language Models (LLMs) demonstrate stronger language understanding and generation capabilities, while the memory demand and computation cost of fine-tuning LLMs on downstream tasks are non-negligible. Besides,…

Computation and Language · Computer Science 2023-09-14 Ting Hu , Christoph Meinel , Haojin Yang

The rapid expansion of large foundation models within the pre-training and fine-tuning framework has underscored that larger models often yield better results. However, the scaling up of large foundation models has led to soaring costs in…

Machine Learning · Computer Science 2024-12-30 Chongjie Si , Xiaokang Yang , Wei Shen

Vision-language foundation models (VLMs) have shown great potential in feature transfer and generalization across a wide spectrum of medical-related downstream tasks. However, fine-tuning these models is resource-intensive due to their…

Computer Vision and Pattern Recognition · Computer Science 2025-11-18 Ye Du , Nanxi Yu , Shujun Wang

The rapid expansion of electronic health record (EHR) systems has generated large volumes of unstructured clinical narratives that contain valuable information for disease identification, patient cohort discovery, and clinical decision…

Computation and Language · Computer Science 2026-03-17 Fariba Afrin Irany , Sampson Akwafuo

Parameter-Efficient Fine-Tuning (PEFT) is widely used for adapting Large Language Models (LLMs) for various tasks. Recently, there has been an increasing demand for fine-tuning a single LLM for multiple tasks because it requires overall…

Computation and Language · Computer Science 2026-05-15 Anjir Ahmed Chowdhury , Syed Zawad , Xiaolong Ma , Xu Dong , Feng Yan

Parameter Efficient Fine-Tuning (PEFT) has become the de-facto approach in adapting Large Language Models (LLMs) for downstream tasks in Natural Language Processing. However, its adoption in privacy-preserving distributed learning…

Computation and Language · Computer Science 2025-06-03 Yeshwanth Venkatesha , Souvik Kundu , Priyadarshini Panda

Multimodal (MM) learning is emerging as a promising paradigm in biomedical artificial intelligence (AI) applications, integrating complementary modality, which highlight different aspects of patient health. The scarcity of large…

Artificial Intelligence · Computer Science 2025-12-01 Niccolo Marini , Zhaohui Liang , Sivaramakrishnan Rajaraman , Zhiyun Xue , Sameer Antani