Classification of Patients Using Novel Multivariate Time Series Representations of Physiological Data.
Patricia OrdóñezTom ArmstrongTim OatesJim FacklerPublished in: ICMLA (2) (2011)
Keyphrases
- physiological data
- multivariate time series
- dimension reduction
- physiological signals
- intensive care
- patient data
- temporal data
- temporal patterns
- machine learning
- categorical data
- feature space
- support vector machine svm
- feature selection
- website
- heart rate
- autoregressive
- unsupervised learning
- feature extraction
- supervised learning
- knowledge discovery
- preprocessing
- clustering algorithm