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

作者:Silva Daniel G*; Nadalin Everton Z; Coelho Guilherme P; Duarte Leonardo T; Suyama Ricardo; Attux Romis; Von Zuben Fernando J; Montalvao Jugurta
来源:Signal Processing, 2014, 96: 153-163.
DOI:10.1016/j.sigpro.2013.09.004

摘要

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.

  • 出版日期2014-3