Research on EEG Features Extraction Based on Clique

Using cluster analysis method for feature extraction, with the advantages of does not depend on the defined class to training and learning. We use clique method, through analyze the motor imagery EEG, and with the help of similarity and Dissimilarity degree that defined in this paper, we design the feature extraction step, through test, clique-based approach designed to bring a good feature to extract EEG features.