Difference between revisions of "Initialisation"

Revision as of 17:46, 28 June 2013

Population size vs Dimension

Draw at random $N$ agents (positions) in the search space, according to an uniform distribution.

$N=\max\left(40+2\sqrt{D},\sqrt{40^{2}+\left(D+2\right)^{2}}\right)\tag{1}$

where $D$ is the dimension of the search space. Note that $N$ needs to be at least equal to $D+1$ .

Evaluate the $N$ individuals. Save the best one as $Best$ .

@@ Line 1: / Line 1: @@
 == Basic initialisation (i0) ==
+[[Image:Basic APS N vs D.png|right|thumb|400px|Population size vs Dimension]]
 Draw at random  $N$  agents (positions) in the search space, according to an uniform distribution.
@@ Line 7: / Line 7: @@
 where  $D$  is the dimension of the search space. Note that  $N$  needs to be at least equal to  $D+1$ .
-[[File:Basic APS N vs D.png|center]]
+Evaluate the $N $individuals. Save the best one as$ Best$.