Improved propensity matching for heart failure using neural gas and self-organizing maps.
Leif E. PetersonSameer AtherVijay DivakaranAnita DeswalB. BozkurtDouglas L. MannPublished in: IJCNN (2009)
Keyphrases
- neural gas
- self organizing maps
- heart failure
- growing neural gas
- neural network
- competitive learning
- vector quantization
- health care
- unsupervised learning
- cluster analysis
- color quantization
- input data
- vector quantizer
- data points
- k means
- heart disease
- feature space
- pattern recognition
- normal subjects
- learning algorithm