Geodesic Clustering of Positive Definite Matrices For Classification of Mental Disorder Using Brain Functional Connectivity.
Muhammad Abubakar YaminJacopo TessadoriMuhammad Usman AkbarMichael DayanVittorio MurinoDiego SonaPublished in: IJCNN (2020)
Keyphrases
- functional connectivity
- functional magnetic resonance imaging
- unsupervised learning
- pattern recognition
- brain connectivity
- image classification
- k means
- clustering algorithm
- training samples
- feature extraction
- feature vectors
- information theoretic
- brain images
- supervised learning
- feature set
- feature selection
- cluster analysis
- eeg signals
- high dimensional