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We first observe a potential weakness of continuous vector representations of symbols in neural machine translation. That is, the continuous vector representation, or a word embedding vector, of a symbol encodes multiple dimensions of…

计算与语言 · 计算机科学 2016-07-05 Heeyoul Choi , Kyunghyun Cho , Yoshua Bengio

As hospitals move towards automating and integrating their computing systems, more fine-grained hospital operations data are becoming available. These data include hospital architectural drawings, logs of interactions between patients and…

With the introduction of the Electric Health Records, large amounts of digital data become available for analysis and decision support. When physicians are prescribing treatments to a patient, they need to consider a large range of data…

机器学习 · 计算机科学 2016-12-05 Yinchong Yang , Peter A. Fasching , Markus Wallwiener , Tanja N. Fehm , Sara Y. Brucker , Volker Tresp

Automatic segmentation of fine-grained brain structures remains a challenging task. Current segmentation methods mainly utilize 2D and 3D deep neural networks. The 2D networks take image slices as input to produce coarse segmentation in…

计算机视觉与模式识别 · 计算机科学 2019-05-08 Yuemeng Li , Hangfan Liu , Hongming Li , Yong Fan

We introduce a neural architecture finetuned for the task of scenario context generation: The relevant location and time of an event or entity mentioned in text. Contextualizing information extraction helps to scope the validity of…

International Classification of Diseases (ICD) is a global medical classification system which provides unique codes for diagnoses and procedures appropriate to a patient's clinical record. However, manual coding by human coders is…

机器学习 · 计算机科学 2022-11-17 Daeseong Kim , Haanju Yoo , Sewon Kim

Due to the increasing workload of pathologists, the need for automation to support diagnostic tasks and quantitative biomarker evaluation is becoming more and more apparent. Foundation models have the potential to improve generalizability…

图像与视频处理 · 电气工程与系统科学 2025-01-13 Till Nicke , Jan Raphael Schaefer , Henning Hoefener , Friedrich Feuerhake , Dorit Merhof , Fabian Kiessling , Johannes Lotz

Medical image segmentation is usually regarded as one of the most important intermediate steps in clinical situations and medical imaging research. Thus, accurately assessing the segmentation quality of the automatically generated…

图像与视频处理 · 电气工程与系统科学 2022-01-19 Zhenxi Zhang , Chunna Tian , Jie Li , Zhusi Zhong , Zhicheng Jiao , Xinbo Gao

Medical image segmentation is an important step in medical image analysis. With the rapid development of convolutional neural network in image processing, deep learning has been used for medical image segmentation, such as optic disc…

计算机视觉与模式识别 · 计算机科学 2019-03-08 Zaiwang Gu , Jun Cheng , Huazhu Fu , Kang Zhou , Huaying Hao , Yitian Zhao , Tianyang Zhang , Shenghua Gao , Jiang Liu

Clinical text provides essential information to estimate the acuity of a patient during hospital stays in addition to structured clinical data. In this study, we explore how clinical text can complement a clinical predictive learning task.…

Prediction of medical codes from clinical notes is both a practical and essential need for every healthcare delivery organization within current medical systems. Automating annotation will save significant time and excessive effort spent by…

计算与语言 · 计算机科学 2021-07-23 Byung-Hak Kim , Varun Ganapathi

Audio captioning is an important research area that aims to generate meaningful descriptions for audio clips. Most of the existing research extracts acoustic features of audio clips as input to encoder-decoder and transformer architectures…

声音 · 计算机科学 2022-04-20 Ayşegül Özkaya Eren , Mustafa Sert

Medical coding converts free-text clinical notes into standardized diagnostic and procedural codes, which are essential for billing, hospital operations, and medical research. Unlike ordinary text classification, it requires multi-step…

人工智能 · 计算机科学 2025-11-18 Jiyang Zheng , Islam Nassar , Thanh Vu , Xu Zhong , Yang Lin , Tongliang Liu , Long Duong , Yuan-Fang Li

For analysing and/or understanding languages having no word boundaries based on morphological analysis such as Japanese, Chinese, and Thai, it is desirable to perform appropriate word segmentation before word embeddings. But it is…

计算与语言 · 计算机科学 2019-05-24 Shunsuke Kitada , Ryunosuke Kotani , Hitoshi Iyatomi

Event extraction is an important work of medical text processing. According to the complex characteristics of medical text annotation, we use the end-to-end event extraction model to enhance the output formatting information of events.…

计算与语言 · 计算机科学 2022-08-22 Wei Feng , Ruochen Huang , Yun Yu , Huiting Sun , Yun Liu

Laboratory test results are an important and generally high dimensional component of a patient's Electronic Health Record (EHR). We train embedding representations (via Word2Vec and GloVe) for LOINC codes of laboratory tests from the EHRs…

机器学习 · 计算机科学 2019-08-02 Lorenzo A. Rossi , Chad Shawber , Janet Munu , Finly Zachariah

A Clinical Decision Support System (CDSS) is designed to enhance clinician decision-making by combining system-generated recommendations with medical expertise. Given the high costs, intensive labor, and time-sensitive nature of medical…

计算与语言 · 计算机科学 2024-10-22 Pei-Hung Chung , Shuhan He , Norawit Kijpaisalratana , Abdel-badih el Ariss , Byung-Jun Yoon

Table of contents (ToC) extraction aims to extract headings of different levels in documents to better understand the outline of the contents, which can be widely used for document understanding and information retrieval. Existing works…

计算机视觉与模式识别 · 计算机科学 2022-12-07 Pengfei Hu , Zhenrong Zhang , Jianshu Zhang , Jun Du , Jiajia Wu

We present our method for tackling a legal case retrieval task by introducing our method of encoding documents by summarizing them into continuous vector space via our phrase scoring framework utilizing deep neural networks. On the other…

计算与语言 · 计算机科学 2023-09-18 Vu Tran , Minh Le Nguyen , Satoshi Tojo , Ken Satoh

Given the clinical notes written in electronic health records (EHRs), it is challenging to predict the diagnostic codes which is formulated as a multi-label classification task. The large set of labels, the hierarchical dependency, and the…

计算与语言 · 计算机科学 2021-06-25 Shang-Chi Tsai , Chao-Wei Huang , Yun-Nung Chen