A dynamical graph-based feature extraction approach to enhance mental task classification in brain-computer interfaces.
Shaotong ZhuSarah M. Ismail HosniXiaofei HuangMichael WanSeyyed Bahram BorgheaiJohn McLindenYalda ShahriariSarah OstadabbasPublished in: Comput. Biol. Medicine (2023)
Keyphrases
- feature extraction
- brain computer interface
- eeg signals
- feature vectors
- image classification
- preprocessing
- eeg data
- feature selection
- feature extraction and classification
- pattern recognition
- support vector machine svm
- pattern classification
- dimension reduction
- classification method
- classification accuracy
- decision trees
- feature set
- feature space
- motor imagery
- feature representation
- extracted features
- image feature extraction
- text classification
- image processing
- brain signals
- fisher linear discriminant
- machine learning
- healthy subjects
- independent component analysis
- semi supervised
- knn
- training set
- computer vision