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Computation of the Frechet mean, variance and interpolation for a pool of neural networks over the manifold of special orthogonal matrices.

Simone G. O. Fiori
Published in: Int. J. Comput. Intell. Stud. (2009)
Keyphrases
  • orthogonal matrices
  • neural network
  • lie group
  • pattern recognition
  • utility function
  • feature space
  • natural gradient
  • state space
  • signal processing
  • non stationary
  • shape analysis
  • manifold learning
  • geodesic distance