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Collateral circulation results from specialized anastomotic channels which are capable of providing oxygenated blood to regions with compromised blood flow caused by ischemic injuries. The quality of collateral circulation has been…

计算机视觉与模式识别 · 计算机科学 2021-10-26 Giles Tetteh , Fernando Navarro , Johannes Paetzold , Jan Kirschke , Claus Zimmer , Bjoern H. Menze

Confidentiality of patient information is an essential part of Electronic Health Record System. Patient information, if exposed, can cause a serious damage to the privacy of individuals receiving healthcare. Hence it is important to remove…

机器学习 · 计算机科学 2018-08-06 Abhai Kollara Dilip , Kamal Raj K , Malaikannan Sankarasubbu

Cognitive decline is a natural part of aging. However, under some circumstances, this decline is more pronounced than expected, typically due to disorders such as Alzheimer's disease. Early detection of an anomalous decline is crucial, as…

In this paper we present a novel approach to risk assessment for patients hospitalized with pneumonia or COVID-19 based on their admission reports. We applied a Longformer neural network to admission reports and other textual data available…

Intensive Care Units usually carry patients with a serious risk of mortality. Recent research has shown the ability of Machine Learning to indicate the patients' mortality risk and point physicians toward individuals with a heightened need…

机器学习 · 计算机科学 2025-02-03 Korbinian Randl , Núria Lladós Armengol , Lena Mondrejevski , Ioanna Miliou

While deep learning has shown promise in the domain of disease classification from medical images, models based on state-of-the-art convolutional neural network architectures often exhibit performance loss due to dataset shift. Models…

机器学习 · 计算机科学 2020-01-14 Joseph D. Janizek , Gabriel Erion , Alex J. DeGrave , Su-In Lee

Company disclosures greatly aid in the process of financial decision-making; therefore, they are consulted by financial investors and automated traders before exercising ownership in stocks. While humans are usually able to correctly…

计算与语言 · 计算机科学 2017-10-12 Mathias Kraus , Stefan Feuerriegel

Needle positioning is essential for various medical applications such as epidural anaesthesia. Physicians rely on their instincts while navigating the needle in epidural spaces. Thereby, identifying the tissue structures may be helpful to…

图像与视频处理 · 电气工程与系统科学 2023-04-27 Debayan Bhattacharya , Sarah Latus , Finn Behrendt , Florin Thimm , Dennis Eggert , Christian Betz , Alexander Schlaefer

The management of invasive mechanical ventilation, and the regulation of sedation and analgesia during ventilation, constitutes a major part of the care of patients admitted to intensive care units. Both prolonged dependence on mechanical…

人工智能 · 计算机科学 2017-04-24 Niranjani Prasad , Li-Fang Cheng , Corey Chivers , Michael Draugelis , Barbara E Engelhardt

With the development of computer-assisted techniques, research communities including biochemistry and deep learning have been devoted into the drug discovery field for over a decade. Various applications of deep learning have drawn great…

机器学习 · 计算机科学 2023-03-07 Wenhao Hu , Yingying Liu , Xuanyu Chen , Wenhao Chai , Hangyue Chen , Hongwei Wang , Gaoang Wang

Identifying patient diagnoses from discharge letters is essential to enable large-scale cohort selection and epidemiological research, but traditional supervised approaches rely on extensive manual annotation, which is often impractical for…

计算与语言 · 计算机科学 2026-01-01 Vittorio Torri , Elisa Barbieri , Anna Cantarutti , Carlo Giaquinto , Francesca Ieva

Multitask deep learning has been applied to patient outcome prediction from text, taking clinical notes as input and training deep neural networks with a joint loss function of multiple tasks. However, the joint training scheme of multitask…

计算与语言 · 计算机科学 2023-01-26 Shaoxiong Ji , Pekka Marttinen

We develop a deep learning approach to predicting a set of ventilator parameters for a mechanically ventilated septic patient using a long and short term memory (LSTM) recurrent neural network (RNN) model. We focus on short-term predictions…

定量方法 · 定量生物学 2022-02-23 Zhijun Zeng , Zhen Hou , Ting Li , Lei Deng , Jianguo Hou , Xinran Huang , Jun Li , Meirou Sun , Yunhan Wang , Qiyu Wu , Wenhao Zheng , Hua Jiang , Qi Wang

Large language models (LLMs) holds significant promise in achieving general medication recommendation systems owing to their comprehensive interpretation of clinical notes and flexibility to medication encoding. We evaluated both…

信息检索 · 计算机科学 2025-08-05 Zihao Zhao , Chenxiao Fan , Junlong Liu , Zheng Wang , Xiangnan He , Chongming Gao , Juan Li , Fuli Feng

Objective: To develop a natural language processing (NLP) system to extract medications and contextual information that help understand drug changes. This project is part of the 2022 n2c2 challenge. Materials and methods: We developed NLP…

计算与语言 · 计算机科学 2023-05-10 Aokun Chen , Zehao Yu , Xi Yang , Yi Guo , Jiang Bian , Yonghui Wu

Effective clinical history taking is a foundational yet underexplored component of clinical reasoning. While large language models (LLMs) have shown promise on static benchmarks, they often fall short in dynamic, multi-turn diagnostic…

计算与语言 · 计算机科学 2026-01-30 Yang Zhou , Zhenting Sheng , Mingrui Tan , Yuting Song , Jun Zhou , Yu Heng Kwan , Lian Leng Low , Yang Bai , Yong Liu

In this paper, we leverage predictive uncertainty of deep neural networks to answer challenging questions material scientists usually encounter in machine learning based materials applications workflows. First, we show that by leveraging…

材料科学 · 物理学 2021-04-26 Jize Zhang , Bhavya Kailkhura , T. Yong-Jin Han

Healthcare is becoming a more and more important research topic recently. With the growing data in the healthcare domain, it offers a great opportunity for deep learning to improve the quality of medical service. However, the complexity of…

计算与语言 · 计算机科学 2021-11-01 Bo Yang , Lijun Wu

Cancer claims millions of lives yearly worldwide. While many therapies have been made available in recent years, by in large cancer remains unsolved. Exploiting computational predictive models to study and treat cancer holds great promise…

The ability to predict lung and heart based diseases using deep learning techniques is central to many researchers, particularly in the medical field around the world. In this paper, we present a unique outlook of a very familiar problem of…

计算机视觉与模式识别 · 计算机科学 2022-03-30 Sairamvinay Vijayaraghavan , David Haddad , Shikun Huang , Seongwoo Choi