%main
clear;%清除內存變量
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Student數據進行判別%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
fprintf('\n學生數據:\n');
fprintf('第一次:\n');
[TrainSet,TestSet]=ReadStudent;%讀學生數據的文本文件，data1作為訓練集，data2作為測試集
[Errorrate]=Finsher(TrainSet,TestSet);
E1=Errorate;
fprintf('第二次:\n');
[TestSet,TrainSet]=ReadStudent;%讀學生數據的文本文件，data2作為訓練集，data1作為測試集
[Errorrate]=Finsher(TrainSet,TestSet);
E2=Errorate;
fprintf('總的:\n');
E=E1+E2;
for k=1:4
    e1=E(k,1)/(TestSet.n1+TrainSet.n1);
    e2=E(k,2)/(TestSet.n2+TrainSet.n2);
    e=(E(k,1)+E(k,2))/(TestSet.n+TrainSet.n);
    fprintf('方法%d:錯誤率1=%.2f%%,錯誤率2=%.2f%%,總的錯誤率=%.2f%%\n',k,e1*100,e2*100,e*100);
end
clear;