Using particle swarm to select frequency band and time interval for feature extraction of EEG based BCI.
Peng XuTiejun LiuRui ZhangYangsong ZhangDezhong YaoPublished in: Biomed. Signal Process. Control. (2014)
Keyphrases
- particle swarm
- frequency band
- frequency ranges
- feature extraction
- wavelet transform
- particle swarm optimization
- particle swarm optimization algorithm
- optimization method
- brain computer interface
- multi objective
- high frequency
- swarm intelligence
- evolutionary algorithm
- subband
- low frequency
- motor imagery
- optimization methods
- pso algorithm
- feature vectors
- genetic algorithm
- differential evolution
- image processing
- image coding
- fitness function
- frequency domain
- feature selection
- evoked potentials
- extracted features
- signal processing
- hybrid algorithm
- transfer function
- wavelet coefficients
- convergence speed
- optimization algorithm
- multiresolution
- wavelet packet
- high quality
- brain signals
- pattern recognition
- similarity measure
- particle swarm optimization pso