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chenshufang新蟲 (初入文壇)
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[求助]
prosam程序
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bplsda(boosting plsda)算法中將原來的三類該為兩類后 ,運行時發(fā)現(xiàn)prosam子程序出錯,我不明白哪出錯了,有哪位大神明白prosam程序的。下面是主程序里嵌有prosam while t<=rd ttt=ttt+1; [index]=prosam(wt,samn,13); xcc=xc(index, ;ycc=yyyc(index, ; [ycpls,yppls]=plsfitcv2(xcc,ycc,xc,xp,tot); indine=find(ycpls~=ClassIdc); loss(t)=sum(wt(indine)); prosam程序: function [ee]=prosam(per,sam,k) rand('state',k) csc=[0;cumsum(per)]; ee=[]; for i=1:sam x=rand(1,1); for j=1:length(csc)-1 if (csc(j)<=x&x<csc(j+1))==1 e=j; end end ee=[ee,e]; end |
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