Return-to-Work Screening by Linear Discriminant Analysis of Heart Rate Variability Indices in Depressed Subjects.
Toshikazu ShinbaKeizo MurotsuYosuke UsuiYoshinori AndowHiroshi TeradaNobutoshi KariyaYoshitaka TatebayashiYoshiki MatsudaGo MugishimaYujiro ShinbaGuanghao SunTakemi MatsuiPublished in: Sensors (2021)
Keyphrases
- linear discriminant analysis
- heart rate variability
- discriminant analysis
- feature reduction
- heart rate
- spectral analysis
- face recognition
- dimensionality reduction
- principal component analysis
- null space
- dimension reduction
- support vector
- feature extraction
- high dimensional data
- support vector machine svm
- fisher criterion
- feature space
- discriminative information
- scatter matrix
- ecg signals
- extracted features
- data sets
- qr decomposition
- feature vectors
- data analysis
- machine learning