Risk Stratification with Extreme Learning Machine : A Retrospective Study on Emergency Department Patients
Joint Authors
Cao, Jiuwen
Liu, Nan
Pek, Pin Pin
Koh, Zhi Xiong
Ong, Marcus Eng Hock
Source
Mathematical Problems in Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-08-20
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
This paper presents a novel risk stratification method using extreme learning machine (ELM).
ELM was integrated into a scoring system to identify the risk of cardiac arrest in emergency department (ED) patients.
The experiments were conducted on a cohort of 1025 critically ill patients presented to the ED of a tertiary hospital.
ELM and voting based ELM (V-ELM) were evaluated.
To enhance the prediction performance, we proposed a selective V-ELM (SV-ELM) algorithm.
The results showed that ELM based scoring methods outperformed support vector machine (SVM) based scoring method in the receiver operation characteristic analysis.
American Psychological Association (APA)
Liu, Nan& Cao, Jiuwen& Koh, Zhi Xiong& Pek, Pin Pin& Ong, Marcus Eng Hock. 2014. Risk Stratification with Extreme Learning Machine : A Retrospective Study on Emergency Department Patients. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-457243
Modern Language Association (MLA)
Liu, Nan…[et al.]. Risk Stratification with Extreme Learning Machine : A Retrospective Study on Emergency Department Patients. Mathematical Problems in Engineering No. 2014 (2014), pp.1-6.
https://search.emarefa.net/detail/BIM-457243
American Medical Association (AMA)
Liu, Nan& Cao, Jiuwen& Koh, Zhi Xiong& Pek, Pin Pin& Ong, Marcus Eng Hock. Risk Stratification with Extreme Learning Machine : A Retrospective Study on Emergency Department Patients. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-457243
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-457243