Group 8: Multivariate time-series prediction of ICU mortality
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چکیده
The paper developed a new scoring system “PhysiScore” using 8 physiological variables collected during first 3 hour of the NICU to classify 138 preterm neonates into to high morbidity (HM) group and low morbidity (LM) group. The innovation in this study is that it transforms multiple observations associated with each physiological variable into a numeric risk feature via nonlinear Bayesian modeling, and then aggregated individual risks features using standard logistic regression classifier. Under this probabilistic framework, the method shows superior classification performance compared with several popular, state-of-art scoring systems.
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