Neural network analysis of functional MRI time-series. Hierarchical clustering by deterministic annealing.
Axel WismüllerDominik R. DerschBernadette LipinskiKlaus HahnDorothee AuerPublished in: Bildverarbeitung für die Medizin (1998)
Keyphrases
- hierarchical clustering
- network analysis
- deterministic annealing
- functional mri
- data clustering
- social network analysis
- global optimization
- clustering algorithm
- brain activity
- objective function
- free energy
- k means
- community detection
- em algorithm
- white matter
- magnetic resonance images
- neural network
- semi supervised
- clustering method
- complex networks
- text mining
- network structure
- link prediction
- magnetic resonance imaging
- graph theory
- community structure
- high resolution
- decision trees
- brain regions
- unsupervised learning
- expectation maximization
- feature selection
- community discovery
- social networks
- information retrieval