Introducing Block-Toeplitz Covariance Matrices to Remaster Linear Discriminant Analysis for Event-related Potential Brain-computer Interfaces.
Jan SosulskiMichael TangermannPublished in: CoRR (2022)
Keyphrases
- brain computer interface
- event related
- linear discriminant analysis
- covariance matrices
- covariance matrix
- principal component analysis
- discriminant information
- discriminant analysis
- face recognition
- dimensionality reduction
- maximum likelihood
- feature extraction
- null space
- brain activity
- signal processing
- feature space
- support vector
- gaussian mixture model
- eeg signals
- distance measure
- least squares
- gaussian distribution
- feature vectors
- support vector machine svm
- linear classifiers
- high dimensional data
- independent component analysis
- neural network
- machine learning
- gaussian mixture
- vector space
- low dimensional
- support vector machine
- feature selection