Motor imagery EEG task recognition using a nonlinear Granger causality feature extraction and an improved Salp swarm feature selection.
Ruijing LinChaoyi DongPeng ZhouPengfei MaShuang MaXiaoyan ChenHuanzi LiuPublished in: Biomed. Signal Process. Control. (2024)
Keyphrases
- motor imagery
- granger causality
- feature extraction
- feature selection
- multivariate time series
- brain computer interface
- impulse response
- dimension reduction
- electricity consumption
- error correction
- feature set
- functional connectivity
- eeg signals
- frequency domain
- causal relationships
- feature vectors
- feature space
- spinal cord injury
- wavelet transform
- high dimensionality
- eeg data
- support vector
- image processing
- machine learning
- linear discriminant analysis
- pattern recognition
- healthy subjects
- face recognition
- categorical data
- extracted features
- brain activity
- dimensionality reduction
- principal component analysis