Dear Fatima Khalid

Use the below code in MATLAB software.

i=[0.9332 -1.2736 -0.9796 1.2489

1.6467 0.0158 0.6810 -0.9129

-0.7345 -0.8109 2.1678 -1.3348

-0.0144 1.9623 1.5066 1.1229

-1.8064 1.2488 -0.4296 -0.3624

-1.0439 0.3471 -1.6714 -1.1997]; % Weights between input and hidden layer

O=[-0.7313 0.0880 0.5374 0.2884 -0.2156 -0.3838]; % Weights between hidden layer and output layer

d=size(i);

i=abs(i);

O=abs(O);

ii=sum(i')';

for k=1:d(1) % define for loop for each input as below

R1(k)=i(k,1)*O(1,k)/ii(k,1);

end

sum(R1);

for k=1:d(1)

R2(k)=i(k,2)*O(1,k)/ii(k,1);

end

sum(R2);

for k=1:d(1)

R3(k)=i(k,3)*O(1,k)/ii(k,1);

end

sum(R3);

for k=1:d(1)

R4(k)=i(k,4)*O(1,k)/ii(k,1);

end

sum(R4);

% calculate the percentage for each input as below

RR1=sum(R1)/(sum(R1)+sum(R2)+sum(R3)+sum(R4))*100;

RR2=sum(R2)/(sum(R1)+sum(R2)+sum(R3)+sum(R4))*100;

RR3=sum(R3)/(sum(R1)+sum(R2)+sum(R3)+sum(R4))*100;

RR4=sum(R4)/(sum(R1)+sum(R2)+sum(R3)+sum(R4))*100;

% percentage of variables.

R=[RR1,RR2,RR3,RR4]'

Good luck

Thanks alot