Automatic ICD code assignment of Chinese clinical notes based on multilayer attention BiRNN

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成果类型：

期刊论文

作者：

Yu, Ying;Li, Min;Liu, Liangliang;Fei, Zhihui;Wu, Fang-Xiang;...

通讯作者：

Wang, Jianxin

作者机构：

[Fei, Zhihui; Li, Min; Yu, Ying; Liu, Liangliang; Wang, Jianxin] Cent South Univ, Sch Comp Sci & Engn, Changsha 410083, Peoples R China.

[Yu, Ying] Univ South China, Sch Comp Sci & Technol, Hengyang 421001, Peoples R China.

[Wu, Fang-Xiang] Univ Saskatchewan, Div Biomed Engn, Saskatoon, SK S7N 5A9, Canada.

[Wu, Fang-Xiang] Univ Saskatchewan, Dept Mech Engn, Saskatoon, SK S7N 5A9, Canada.

通讯机构：

[Wang, Jianxin] C

Cent South Univ, Sch Comp Sci & Engn, Changsha 410083, Peoples R China.

语种：

英文

关键词：

Character-enhanced;Clinical notes;ICD code;Multilayer attention

期刊：

Journal of Biomedical Informatics

ISSN：

1532-0464

年：

2019

卷：

页码：

103114

DOI：

10.1016/j.jbi.2019.103114

基金类别：

National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [61622213, 61732009, 61772552, 61772557]; 111 ProjectMinistry of Education, China - 111 Project [B18059]; Hunan Provincial Science and Technology Program [2018WK4001]

机构署名：

本校为其他机构

院系归属：

计算机科学与技术学院

摘要：

International Classification of Diseases (ICD) code is an important label of electronic health record. The automatic ICD code assignment based on the narrative of clinical documents is an essential task which has drawn much attention recently. When Chinese clinical notes are the input corpus, the nature of Chinese brings some issues that need to be considered, such as the accuracy of word segmentation and the representation of single Chinese characters which contain semantics. Taking the lengthy text of patient notes and the representation of Chinese words into account, we present a multilayer...

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Automatic ICD code assignment of Chinese clinical notes based on multilayer attention BiRNN

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