神經(jīng)網(wǎng)絡(luò)的算法程序

1、!rs-輸入層節(jié)點數(shù) cs-輸出層節(jié)點數(shù) ys-隱層節(jié)點數(shù)!t-學(xué)習(xí)速率 r-動量項 nx-循環(huán)次數(shù) p-樣本數(shù)!ec-最小誤差 pd-學(xué)習(xí)為 0,驗證為 1integer rs,cs,ys,p,q,l1,l2,l3,l4,l5,l6,l7,l8,l9,l10,pdxreal*8 a(100000LOGICAL lookopen(6,file=lwl.txt,status=oldINQUIRE(FILE=out.txt,EXIST=lookIF(lookTHENOPEN(8,FILE=out.txt,STATUS=OLDCLOSE(8,STATUS=DELETEend ifOPEN(8,FIL

2、E=out.txt,STATUS=NEWread(6,*rs,cs,ys,p,t,r,nx,ecq=0l1=2*rs*ys+1+ysl2=l1+2*cs*ys+csl3=l2+rs*pl4=l3+cs*pl5=l4+rs*p+pl6=l5+cs*pl7=l6+ys*p+pl8=l7+cs*pl9=l8+pl10=l9+p*csl11=l10+p*ysl12=l11+cs*pl13=l12+csl14=l13+csl15=l14+csl16=l15+cswrite(8,*l1,l2,l3,l4,l5,l6,l7,l8,l9,l10call input1(rs,cs,ys,a(1,a(l1call

3、 input2(rs,cs,p,a(l2,a(l3call input22(rs,cs,p,a(l2,a(l3,a(l4,a(l5,a(l12,a(l13,a(l14,a(l15 do 5 i=1,nxq=q+1write(8,(aq=write(8,*qdo 10 j=1,pcall sup1(rs,cs,ys,j,p,a(1,a(l1,a(l4,a(l6,a(l7call sup2(cs,ys,j,p,a(l5,a(l7,a(l6,a(l1,a(l8,a(l9,a(l1010 continuecall sup3(rs,cs,ys,p,t,r,a(l4,a(l6,a(l1,a(1,a(l9,

4、a(l10do 30 j=1,pcall sup1(rs,cs,ys,j,p,a(1,a(l1,a(l4,a(l6,a(l7 30 continuecall fgyh(cs,p,a(l7,a(l12,a(l13,a(l14,a(l15,a(l11 call pde(cs,p,ec,a(l3,a(l11,pdxwrite(8,(athe calculate is endwrite(8,*qend if5 continuewrite(8,(An=10000 endend! 權(quán)值初始化subroutine input1(rs,cs,ys,v,winteger rs,cs,ysreal*8 v(rs+

5、1,ys,2,w(ys+1,cs,2do 5 j=1,ysdo 15 i=0,rsv(i,j,1=0.115 continue5 continuedo 25 n=1,csdo 35 m=0,ysw(m,n,1=0.135 continue25 continuereturnend! 輸入訓(xùn)練樣本subroutine input2(rs,cs,p,x,dinteger rs,cs,preal*8 x(rs,p,d(cs,pdo 10 m=1,pread(6,*(x(i,m,i=1,rs10 continuedo 20 n=1,pread(6,*(d(i,n,i=1,cs20 continueret

6、urnend! 歸一化數(shù)據(jù)處理subroutine input22(rs,cs,p,x,d,x1,d1,ax,ai,adx,adiinteger rs,cs,preal*8 x(rs,p,d(cs,p,x1(rs+1,p,d1(cs,p,ax(cs,ai(cs,adx(cs,adi(cs do 10 i=1,rsai(i=100d0ax(i=0d0do 20 j=1,pa=x(i,j20 continuedo 30 j=1,px1(i,j=(x(i,j-ai(i/(ax(i-ai(i30 continue10 continuewrite(8,*(x1(i,j,i=1,rs,j=1,pdo 50

7、 i=1,csai(i=100d0ax(i=0d0do 60 j=1,pa=d(i,j60 continueadi(i=-(ax(i-ai(i/18adx(i=-adi(ido 70 j=1,pd1(i,j=(d(i,j-ai(i-adi(i/(ax(i+adx(i-ai(i-adi(i70 continue50 continuewrite(8,*(d1(i,j,i=1,cs,j=1,pdo 80 j=1,px1(0,j=-1.080 continuereturnend! 計算各層輸出subroutine sup1(rs,cs,ys,j,p,v,w,x1,y,ointeger rs,cs,ys

8、,preal netk,netjreal*8 v(rs+1,ys,2,w(ys+1,cs,2,x1(rs+1,preal*8 y(ys+1,p,o(cs,py(0,j=-1do 10 i=1,ysnetj=0.0do 15 m=0,rsnetj=netj+v(m,i,1*x1(m,j15 continue!write(8,*netjy(i,j=1/(1+exp(-netj10 continuedo 20 k=1,csnetk=0.0do 25 n=0,ysnetk=netk+w(n,k,1*y(n,j25 continue!write(8,*netko(k,j=1/(1+exp(-netk20

9、 continuereturnend! 計算各層誤差信號subroutine sup2(cs,ys,j,p,d1,o,y,w,e,wx1,wx2integer cs,ys,preal*8 o(cs,p,d1(cs,p,y(ys+1,p,w(ys+1,cs,2,e(p,wx1(cs,p,wx2(ys,p ex=0.0do 10 i=1,csex=ex+(d1(i,j-o(i,j*210 continuee(j=sqrt(exdo 20 m=1,cswx1(m,j=(d1(m,j-o(m,j*(1-o(m,j*o(m,j20 continuedo 30 n=1,yswx3=0.0do 40 l=1

10、,cswx3=wx3+wx1(l,j*w(n,l,140 continuewx2(n,j=wx3*(1-y(n,j*y(n,j30 continuereturnend! 權(quán)值修正subroutine sup3(rs,cs,ys,p,t,r,x1,y,w,v,wx1,wx2integer rs,cs,ys,preal wz,vzreal*8 v(rs+1,ys,2,w(ys+1,cs,2,x1(rs+1,p,y(ys+1,p,wx1(cs,p,wx2(ys,p do 10 k=1,csdo 20 l=0,yswz=0.0do 50 j=1,pwz=t*wx1(k,j*y(l,j+wz50 con

11、tinuew(l,k,2=wz+r*w(l,k,2w(l,k,1=w(l,k,1+w(l,k,220 continue10 continuedo 30 m=1,ysdo 40 n=0,rsdo 60 j=1,pvz=vz+t*wx2(m,j*x1(n,j60 continuev(n,m,2=vz+r*v(n,m,2v(n,m,1=v(n,m,1+v(n,m,240 continue30 continuereturnend! 反歸一化處理subroutine fgyh(cs,p,o,ax,ai,adx,adi,dsinteger cs,preal*8 ax(cs,ai(cs,adx(cs,adi(cs,o(cs,p,ds(cs,pdo 10 i=1,csdo 20 j=1,pds(i,j=o(i,j*(ax(i+adx