A Michigan-like immune-inspired framework for performing independent component analysis over Galois fields of prime order

  • Authors:
  • Daniel G. Silva;Everton Z. Nadalin;Guilherme P. Coelho;Leonardo T. Duarte;Ricardo Suyama;Romis Attux;Fernando J. Von Zuben;Jugurta Montalvão

  • Affiliations:
  • -;-;-;-;-;-;-;-

  • Venue:
  • Signal Processing
  • Year:
  • 2014

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Abstract

In this work, we present a novel bioinspired framework for performing ICA over finite (Galois) fields of prime order P. The proposal is based on a state-of-the-art immune-inspired algorithm, the cob-aiNet[C], which is employed to solve a combinatorial optimization problem - associated with a minimal entropy configuration - adopting a Michigan-like population structure. The simulation results reveal that the strategy is capable of reaching a performance similar to that of standard methods for lower-dimensional instances with the advantage of also handling scenarios with an elevated number of sources.