ECG-based monitoring of blood potassium concentration: Periodic versus principal component as lead transformation for biomarker robustness.
Flavio PalmieriPedro GomisJosé Esteban RuizDina FerreiraAlba Martín-YebraEsther PueyoJuan Pablo MartínezJulia RamírezPablo LagunaPublished in: Biomed. Signal Process. Control. (2021)
Keyphrases
- principal components
- monitoring system
- principal component analysis
- spectral data
- dimensionality reduction
- proteomic data
- multivariate data
- principal component regression
- correlation coefficient
- image transformations
- kernel space
- hyperplane
- real time
- covariance matrix
- mass spectrometry data
- heart rate
- principal curves
- blood pressure
- optimal solution
- similarity measure