Toward Unsupervised Adaptation of LDA for Brain-Computer Interfaces.
Carmen VidaurreMotoaki KawanabePaul von BünauBenjamin BlankertzKlaus-Robert MüllerPublished in: IEEE Trans. Biomed. Eng. (2011)
Keyphrases
- brain computer interface
- topic modeling
- linear discriminant analysis
- latent dirichlet allocation
- topic models
- discriminant projection
- signal processing
- motor imagery
- eeg signals
- discriminant analysis
- generative model
- topic discovery
- healthy subjects
- brain signals
- probabilistic topic models
- eeg data
- spinal cord injury
- unsupervised learning
- principal component analysis
- face recognition
- dimensionality reduction
- semi supervised
- computer screen
- lda model
- supervised learning
- motor learning
- evoked potentials
- multimodal interaction
- feature space
- feature extraction
- image processing
- machine learning