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一种使用统一医学语言对医学图像进行自动LIONC分类的高效模块化框架。

An efficient modular framework for automatic LIONC classification of MedIMG using unified medical language.

作者信息

Bhatia Surbhi, Alojail Mohammed, Sengan Sudhakar, Dadheech Pankaj

机构信息

Department of Information Systems, College of Computer Science and Information Technology, King Faisal University, Al Hasa, Saudi Arabia.

Department of Computer Science and Engineering, PSN College of Engineering and Technology, Tirunelveli, India.

出版信息

Front Public Health. 2022 Aug 10;10:926229. doi: 10.3389/fpubh.2022.926229. eCollection 2022.

DOI:10.3389/fpubh.2022.926229
PMID:36033768
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9399779/
Abstract

Handwritten prescriptions and radiological reports: doctors use handwritten prescriptions and radiological reports to give drugs to patients who have illnesses, injuries, or other problems. Clinical text data, like physician prescription visuals and radiology reports, should be labelled with specific information such as disease type, features, and anatomical location for more effective use. The semantic annotation of vast collections of biological and biomedical texts, like scientific papers, medical reports, and general practitioner observations, has lately been examined by doctors and scientists. By identifying and disambiguating references to biomedical concepts in texts, medical semantics annotators could generate such annotations automatically. For Medical Images (MedIMG), we provide a methodology for learning an effective holistic representation (handwritten word pictures as well as radiology reports). Deep Learning (DL) methods have recently gained much interest for their capacity to achieve expert-level accuracy in automated MedIMG analysis. We discovered that tasks requiring significant responsive fields are ideal for downscaled input images that are qualitatively verified by examining functional, responsive areas and class activating maps for training models. This article focuses on the following contributions: (a) Information Extraction from Narrative MedImages, (b) Automatic categorisation on image resolution with an impact on MedIMG, and (c) Hybrid Model to Predictions of Named Entity Recognition utilising RNN + LSTM + GRM that perform admirably in every trainee for every input purpose. At the same time, supplying understandable scale weight implies that such multi-scale structures are also crucial for extracting information from high-resolution MedIMG. A portion of the reports (30%) are manually evaluated by trained physicians, while the rest were automatically categorised using deep supervised training models based on attention mechanisms and supplied with test reports. MetaMapLite proved recall and precision, but also an F1-score equivalent for primary biomedicine text search techniques and medical text examination on many databases of MedIMG. In addition to implementing as well as getting the requirements for MedIMG, the article explores the quality of medical data by using DL techniques for reaching large-scale labelled clinical data and also the significance of their real-time efforts in the biomedical study that have played an instrumental role in its extramural diffusion and global appeal.

摘要

手写处方和放射学报告

医生使用手写处方和放射学报告为患有疾病、受伤或有其他问题的患者开药。临床文本数据,如医生处方影像和放射学报告,应标注疾病类型、特征和解剖位置等特定信息,以便更有效地使用。医生和科学家最近对大量生物和生物医学文本(如科学论文、医学报告和全科医生观察记录)的语义标注进行了研究。通过识别和消除文本中生物医学概念的歧义,医学语义注释器可以自动生成此类注释。对于医学图像(MedIMG),我们提供了一种学习有效整体表示的方法(手写文字图片以及放射学报告)。深度学习(DL)方法最近因其在自动医学图像分析中能够达到专家级精度的能力而备受关注。我们发现,需要显著感受野的任务对于通过检查功能、响应区域和类激活映射来定性验证训练模型的下采样输入图像非常理想。本文重点介绍以下贡献:(a)从叙述性医学图像中提取信息,(b)对影响医学图像的图像分辨率进行自动分类,以及(c)使用RNN + LSTM + GRM进行命名实体识别预测的混合模型,该模型在每个训练对象的每个输入目的上都表现出色。同时,提供可理解的尺度权重意味着这种多尺度结构对于从高分辨率医学图像中提取信息也至关重要。一部分报告(30%)由训练有素的医生进行人工评估,其余报告则使用基于注意力机制的深度监督训练模型进行自动分类,并提供测试报告。MetaMapLite证明了召回率和精确率,以及在许多医学图像数据库上的一级生物医学文本搜索技术和医学文本检查的F1分数等效性。除了实现并满足医学图像的要求外,本文还通过使用深度学习技术获取大规模标记临床数据来探索医学数据的质量,以及它们在生物医学研究中的实时努力的重要性,这些努力在其校外传播和全球吸引力方面发挥了重要作用。

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