Unsupervised feature extraction with autoencoders for EEG based multiclass motor imagery BCI.
Souvik PhadikarNidul SinhaRajdeep GhoshPublished in: Expert Syst. Appl. (2023)
Keyphrases
- motor imagery
- multi class
- feature extraction
- brain computer interface
- feature selection
- eeg signals
- denoising
- support vector machine
- image processing
- multiclass problems
- feature vectors
- online training
- pairwise
- eeg data
- multiple classes
- image classification
- face recognition
- binary classification
- unsupervised learning
- machine learning
- discriminant analysis
- perceptron algorithm
- binary classifiers
- multiclass classification
- principal component analysis
- pattern classification
- dimensionality reduction
- supervised learning
- semi supervised
- feature space
- multiclass learning
- spinal cord injury
- blind source separation
- error correcting output codes
- support vector machine svm
- pattern recognition
- multiclass support vector machines
- binary classification problems
- linear discriminant analysis