how do create test label?

EDWARD IJAU PELIAS POG

2019 4 21

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DATA.txt

hai...i tried to run the kNN matlab code;

function [acc,score]=kNN(train,trainlabel,test,testlabel,k)
%train,trainlabel,test,testlabel
%return "accuravy rate"
N_tr=size(train,1);
N_ts=size(test,1);
Answer=zeros(N_ts,1);
for i=1:N_ts
    % calc distance^2 between all train data and a test data
    Temp=train-ones(N_tr,1)*test(i,:);
    Distance2=sum(Temp.^2,2);
    
%     [MIN I]=min(Distance2);
% 	Answer(i)=trainlabel(I);
    
    neibors=sortrows([Distance2,trainlabel],1);
    Answer(i)=mode(neibors(1:min(k,size(neibors,1)),2));
end
%[ANS testlabel];
acc=(1-nnz(Answer-testlabel)/N_ts)*100;
score=(Answer-testlabel==0);