Basic HTML version of Foils prepared 15 March 1996

Foil 24 Comparison of Strategy in Elastic and Strategy

From Physical Optimization and Physical Computation CPSP713 Case studies in Computational Science -- Spring Semester 1996. by Geoffrey C. Fox


Hopfield-Tank Neural Network
  • Apply physical procedure to full F where we allow h's to vary over all 0,1 values with constraints (*), (**) enforced by penalty functions
Simic's Derivation of Elastic Net
  • Let h vary over a restricted space where we choose to satisfy some of the constraints exactly.
  • In TSP, one can choose either (*) or (**)
  • Remarkable this converts
  • neural picture into a
  • particle dynamics problem



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