Motor Imagery Classification via Clustered-Group Sparse Representation.
Vangelis P. OikonomouSpiros NikolopoulosIoannis KompatsiarisPublished in: BIBE (2019)
Keyphrases
- sparse representation
- motor imagery
- dictionary learning
- image classification
- sparse coding
- blind source separation
- face recognition
- compressive sensing
- eeg signals
- random projections
- classification accuracy
- compressed sensing
- machine learning
- image patches
- joint optimization
- image representation
- eeg data
- regularized least squares
- pattern classification
- pattern recognition
- feature extraction
- sparse reconstruction
- speech recognition
- brain computer interface
- high dimensional data
- signal processing
- feature vectors
- text classification
- supervised learning
- training set
- object recognition
- decision trees