Swarm Intelligence Algorithms

92 Cockroach Swarm Optimization

75 }

76 // u pdate Pg

77 i f ( v [ i ]<vPg ) { Best = i ;

78 fo r ( in t j =0; j<D; j ++) Pg [ j ]=X[ Best ] [ j ] ;

79 vPg=v [ Best ] ;

80 }

81 // d i s p e r s i o n

82 fo r ( i =0; i <N; i ++){

83 f o r ( j =0; j<D; j ++){

84 X[ i ] [ j ]=X[ i ] [ j ]+ rand ( ) ;

85 i f (X[ i ] [ j ]<Xmin [ j ] ) X[ i ] [ j ]=Xmin [ j ] ;

86 i f (X[ i ] [ j ]>Xmax[ j ] ) X[ i ] [ j ]=Xmax[ j ] ;

87 }

88 v [ i ]=OF(X [ i ] ,D) ;

89 i f ( v [ i ]<vPg ) { Best = i ;

90 f o r ( i n t j =0; j<D; j ++) Pg [ j ]=X[ Best ] [ j ] ;

91 vPg=v [ Best ] ;

92 }

93 }

94 // r u t h l e s s be h a v i o r

95 in t RANDOM = rand ( ) %N;

96 fo r ( j =0; j <D; j ++ ...