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Index in position 2 exceeds array bounds

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Muhammad Izz Irfan
Muhammad Izz Irfan 2020-12-28
评论： Jan 2020-12-30
How i want to solve this kind of problem ? I got an error Index in position2 exceeds array bounds
Error in RunMCSVMClassifier4 (line 20)
result = zeros(length(Xtest(:,1)),1);
function [err,M] = RunMCSVMClassifier4(Xtrain,Ytrain,Xtest,Ytest)
u=unique(Ytrain);
numClasses=length(u);
result = zeros(length(Xtest(:,1)),1);
models=[];
for k=1:numClasses
G1vAll=double(Ytrain==u(k));
models{k} = fitcsvm(Xtrain,G1vAll,'Standardize',true,....
'KernelFunction','RBF','KernelScale','auto');
end
%classify test cases
for j=1:size(Xtest,1)
for k=1:numClasses
if(predict(models{k},Xtest(j,:)))
break;
end
end
result(j) = k;
end
err=1-(sum(Ytest==result)/length(result));
if(nargout>1)
M=confusionmat(Ytest,result);
end
end
  1 个评论
Jan
Jan 2020-12-30
Please post a complete copy of the error message, such that the readers do not have to guess, where the problem occurs.

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