A high-gain, post-annealing, generalized Hebbian algorithm is proposed and observed to have chaotic learning behavior. It lends itself readily to a highly efficient parallel distributed architecture for principal components computation. The work is extended to a convergence accelerator that uses the chaotic pattern learned during the first few epochs for an iterative weight-change procedure. Applications of using the parallel architecture for image encoding, reconstruction, and matching are described. Successful simulation results in yielding good quality reconstructed images and photo/sketch matching are reported
Published in:
Neural Networks, 2002. IJCNN '02. Proceedings of the 2002 International Joint Conference on
(Volume:1
)
Date of Conference: 2002