Multi-step strategy for mortality assessment in cardiovascular risk patients with imbalanced data.
Fernando MateoEmilio Soria-OlivasMarcelino Martínez-SoberMaria Tellez-PlazaJuan Gómez-SanchísJosep RedonPublished in: ESANN (2016)
Keyphrases
- multi step
- risk factors
- imbalanced data
- risk assessment
- cardiovascular disease
- blood pressure
- class distribution
- risk management
- linear regression
- heart rate
- knn
- ensemble methods
- decision trees
- random forest
- k nearest neighbor
- class imbalance
- support vector machine
- neural network
- feature selection
- classification models
- ensemble learning
- decision boundary
- weight vector
- training data
- sampling methods
- data sets
- svm classifier
- test set