recombination_sbx {ExpDE}

/sbx recombination for DE

Description

Implements the "/sbx" (Simulated Binary) recombination for the ExpDE framework

Usage

recombination_sbx(X, M, recpars)

Arguments

X

population matrix (original)

M

population matrix (mutated)

recpars

recombination parameters (see Recombination parameters for details)

Value

Matrix U containing the recombined population

Recombination Parameters

The recpars parameter contains all parameters required to define the recombination. recombination_sbx() understands the following field in recpars:

• eta : spread factor.
  Accepts numeric value eta > 0.

References

K. Price, R.M. Storn, J.A. Lampinen, "Differential Evolution: A Practical Approach to Global Optimization", Springer 2005
F. Herrera, M. Lozano, A. M. Sanchez, "A taxonomy for the crossover operator for real-coded genetic algorithms: an experimental study", International Journal of Intelligent Systems 18(3) 309-338, 2003.
K. Deb, R.B. Agrawal, "Simulated binary crossover for continuous search space", Complex Systems (9):115-148, 1995.