Classification of BCI-EEG based on augmented covariance matrix.
Igor CarraraThéodore PapadopouloPublished in: CoRR (2023)
Keyphrases
- covariance matrix
- motor imagery
- brain computer interface
- single trial
- eeg data
- class conditional densities
- eeg signals
- covariance matrices
- spatial filters
- signal processing
- pattern recognition
- principal component analysis
- healthy subjects
- sample size
- gaussian mixture
- multivariate gaussian
- support vector
- active learning
- geometrical interpretation
- mahalanobis distance
- positive definite
- correlation matrix
- feature extraction
- svm classifier
- model selection
- maximum likelihood
- image processing
- eigendecomposition
- feature vectors
- feature space
- event related potentials