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How to check which image is wrongly classified in MATLAB

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Med Future
Med Future 2022-3-12
回答： yanqi liu 2022-3-14
Hello Everyone, I hope you are doing welll,
i have found the missclassified index
I want to to plot which images are classfied wrongly in imdsTest
Can anybody help me in this
predicted = classify(trainedNet,imdsTest);
figure
confusionchart(imdsTest.Labels,predicted,'Normalization','column-normalized')
wronglyPredicted = predicted~= imdsTest.Labels;

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回答（2 个）

Image Analyst
Image Analyst 2022-3-12
Use find():
% Get the indexes of the incorrectly predicted images:
wronglyPredicted = find(predicted~= imdsTest.Labels)
yanqi liu
yanqi liu 2022-3-14
predicted = classify(trainedNet,imdsTest);
figure
confusionchart(imdsTest.Labels,predicted,'Normalization','column-normalized')
wronglyPredicted = predicted~= imdsTest.Labels;
imdsTest.Files{wronglyPredicted}

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