how to get the accuracy for each type of distortion and accuracy for all ?

what to change in this coding to get the accuracy for each type of distortion and accuracy value for all? can see the coding attach. thank you

load('dmos.mat');
FYPdatabase=cell(numel(dmos),4);
FYPdatabase(:,2)=num2cell(dmos);
feat=zeros(982,40);
for k=1:982
    A=FYPdatabase{k,1};
    featim=gmlog(A);
    FYPdatabase{k,5}=featim;
    feat(k,:)=featim
end
addpath('C:\Users\User\Desktop\LIVE database\databaserelease2\jp2k');
for i=1:227
    A=imread(sprintf('img%d.bmp',i));
    A1=rgb2gray(A);
    A2=double(A1);
    FYPdatabase{i,1}=A2;
    FYPdatabase{i,3}=1;
end
addpath('C:\Users\User\Desktop\LIVE database\databaserelease2\jpeg');
for i=1:233
    A=imread(sprintf('img%d.bmp',i));
    A1=rgb2gray(A);
    A2=double(A1);
    FYPdatabase{227+i,1}=A2;
    FYPdatabase{227+i,3}=2;
end
addpath('C:\Users\User\Desktop\LIVE database\databaserelease2\wn');
for i=1:174
    A=imread(sprintf('img%d.bmp',i));
    A1=rgb2gray(A);
    A2=double(A1);
    FYPdatabase{460+i,1}=A2;
    FYPdatabase{460+i,3}=3;
end
addpath('C:\Users\User\Desktop\LIVE database\databaserelease2\gblur');
for i=1:174
    A=imread(sprintf('img%d.bmp',i));
    A1=rgb2gray(A);
    A2=double(A1);
    FYPdatabase{634+i,1}=A2;
    FYPdatabase{634+i,3}=4;
end
addpath('C:\Users\User\Desktop\LIVE database\databaserelease2\fastfading');
for i=1:174
    A=imread(sprintf('img%d.bmp',i));
    A1=rgb2gray(A);
    A2=double(A1);
    FYPdatabase{808+i,1}=A2;
    FYPdatabase{808+i,3}=5;
end

this is the coding for FYPdatabase (2).mat. i cannot attach the mat file because the size is bigger than 5MB

[Walter Roberson]

It would be easier if you had supplied the .mat file as well.

[RACHEL LYN JAHIRIN]

already attach the mat file.