Disjunctive normal unsupervised LDA for P300-based brain-computer interfaces.
Majed ElwardyTolga TasdizenMüjdat ÇetinPublished in: SIU (2016)
Keyphrases
- brain computer interface
- topic modeling
- latent dirichlet allocation
- linear discriminant analysis
- topic models
- topic discovery
- healthy subjects
- eeg signals
- discriminant projection
- discriminant analysis
- face recognition
- motor imagery
- generative model
- unsupervised learning
- spinal cord injury
- multimodal interaction
- semi supervised
- evoked potentials
- brain signals
- computer screen
- signal processing
- eeg data
- probabilistic topic models
- dimensionality reduction
- supervised learning
- feature space
- lda model
- pattern recognition
- machine learning
- neural network