Intensive Care Unit

Daily prediction of ICU readmissions using feature engineering and ensemble fuzzy modeling

R Viegas, CM Salgado, S Curto, JP Carvalho, SM Vieira and SN Finkelstein
in Expert Systems With Applications

Keywords: | Fuzzy systems | Feature engineering | Ensemble modeling | Intensive care unit | Personalized medicine |

August 15, 2017

This paper proposes a feature engineering approach and Takagi-Sugeno-based ensemble fuzzy models for predicting ICU readmissions on a daily basis.

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Mixed Fuzzy Clustering for Misaligned Time Series

CM Salgado, MC Ferreira and SM Vieira
in IEEE Transactions on Fuzzy Systems

Keywords: | Clustering | Mixed fuzzy clustering | Dynamic time warping | Intensive care unit |

November 29, 2016

This paper proposes the use of mixed fuzzy clustering (MFC) algorithm to simultaneously cluster time variant and time invariant data.

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Takagi-Sugeno fuzzy modeling using mixed fuzzy clustering

CM Salgado, JL Viegas, CS Azevedo, MC Ferreira, SM Vieira and JMC Sousa
in IEEE Transactions on Fuzzy Systems

Keywords: | Fuzzy systems | Mixed fuzzy clustering | Clustering | Intensive care unit |

June 14, 2016

This paper proposes the use of mixed fuzzy clustering (MFC) algorithm to derive Takagi-Sugeno (TS) fuzzy models.

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Mortality prediction of septic shock patients using probabilistic fuzzy systems

AS Fialho, SM Vieira, U Kaymak, RJ Almeida, F Cismondi, SR Reti, SN Finkelstein and JMC Sousa
in Applied Soft Computing

Keywords: | Fuzzy systems | Probablilistc fuzzy systems | Intensive care unit | Mortality prediction | Septic shock |

January 28, 2016

This paper proposes the use of probabilistic fuzzy systems (PFS) to predict mortality of septic shock patients.

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Ensemble fuzzy models in personalized medicine: Application to vasopressors administration

CM Salgado, SM Vieira, LF Mendonça, SN Finkelstein and JMC Sousa
in Engineering Applications of Artificial Intelligence

Keywords: | Clustering | Fuzzy systems | Ensemble modeling | Intensive care unit | Personalized medicine | Vasopressors |

November 14, 2015

This paper proposes ensemble fuzzy modeling for personalized medicine in the intensive care unit (ICU), in particular for the prediction of vasopressors administration.

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Fuzzy Modeling to Predict Severely Depressed Left Ventricular Ejection Fraction following Admission to the Intensive Care Unit Using Clinical Physiology

RDMA Pereira, CM Salgado, A Dejam, SR Reti, SM Vieira, JMC Sousa, LA Celi, SN Finkelstein
in The Scientific World Journal

Keywords: | Fuzzy systems | Left ventricular ejection fraction | Intensive care unit |

July 6, 2015

This paper proposes fuzzy modeling for predicting severely impaired left ventricular ejection fraction (LVEF) using patient data routinely collected in the ICU.

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