function?[bestCVaccuarcybestcbestgpso_option]?=?psoSVMcgForClass（train_labeltrainpso_option）
%?參數(shù)初始化
if?nargin?==?2
????pso_option?=?struct（‘c1‘1.5‘c2‘1.7‘maxgen‘50‘sizepop‘20?...
????????‘k‘0.6‘wV‘1‘wP‘1‘v‘5?...
????????‘popcmax‘10^2‘popcmin‘10^（-1）‘popgmax‘10^3‘popgmin‘10^（-2））;
end

Vcmax?=?pso_option.k*pso_option.popcmax;
Vcmin?=?-Vcmax?;
Vgmax?=?pso_option.k*pso_option.popgmax;
Vgmin?=?-Vgmax?;

eps?=?10^（-3）;

%?產(chǎn)生初始粒子和速度
for?i=1:pso_option.sizepop
????
????%?隨機(jī)產(chǎn)生種群和速度
????pop（i1）?=?（pso_option.popcmax-pso_option.popcmin）*rand+pso_option.popcmin;
????pop（i2）?=?（pso_option.popgmax-pso_option.popgmin）*rand+pso_option.popgmin;
????V（i1）=Vcmax*rands（11）;
????V（i2）=Vgmax*rands（11）;
????
????%?計(jì)算初始適應(yīng)度
????cmd?=?[‘-v?‘num2str（pso_o

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件???????4532??2015-11-03?19:09??王昆PSO-SVM15\psoSVMcgForClass.m

?????文件???????2127??2015-11-03?15:53??王昆PSO-SVM15\PSO_SVM15.m

?????文件??????20168??2010-01-30?18:38??王昆PSO-SVM15\wine.mat

?????目錄??????????0??2015-11-04?18:04??王昆PSO-SVM15

-----------?---------??----------?-----??----

????????????????26827????????????????????4