Fixed-point iterative computation of Gaussian barycenters for some dissimilarity measures.
Alessandro D'OrtenzioCostanzo ManesUmut OrgunerPublished in: CSCI (2022)
Keyphrases
- fixed point
- dissimilarity measure
- dissimilarity representation
- floating point
- dynamical systems
- constraint databases
- distance measure
- sufficient conditions
- similarity measure
- variational inequalities
- belief propagation
- feature space
- pattern recognition
- fixed point theorem
- distance function
- nearest neighbor
- free energy
- feature extraction
- distance metric
- clustering method
- denoising
- state space