Classification of brain states using principal components analysis of cortical EEG synchronization and HMM.
Aurobinda RoutraySibsambhu KarPublished in: ICASSP (2012)
Keyphrases
- principal components analysis
- eeg signals
- eeg data
- text categorisation
- hidden markov models
- feature extraction
- pattern recognition
- support vector machine
- dimensionality reduction methods
- covariance matrix
- decision trees
- support vector
- linear discriminant analysis
- principal components
- brain activity
- multivariate statistical analysis
- cerebral cortex
- machine learning
- training set
- cortical surface
- multi stream
- text classification
- support vector machine svm
- dimensionality reduction
- sleep stage
- single trial
- feature selection
- motor imagery
- computer vision
- electrical activity
- data analysis
- healthy subjects
- exploratory data analysis
- feature space
- classification accuracy
- signal processing