Health status monitoring for ICU patients based on locally weighted principal component analysis

• Published in: Computer methods and programs in biomedicine Vol. 156; pp. 61 - 71
• Main Authors: Ding, Yangyang, Ma, Xin, Wang, Youqing
• Format: Journal Article
• Language: English
• Published: Ireland Elsevier B.V 01.03.2018
• Subjects: Adaptive online monitoring; Intensive care unit (ICU); Locally weighted projection regression (LWPR); Principal component analysis (PCA); Locally weighted projection regression (LWPR); Intensive care unit (ICU); Principal component analysis (PCA); Adaptive online monitoring
• ISSN: 0169-2607; 1872-7565; 1872-7565
• DOI: 10.1016/j.cmpb.2017.12.019

•The approach of LWPR-PCA is first introduced into the field of health status monitoring and achieves the best monitoring performance in terms of adaptability to the changes in patient status and sensitivity to abnormality.•Some improvement measures are given on status monitoring when using MPCA, an...