How to check which image is wrongly classified in MATLAB

8 views (last 30 days)
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;

Answers (2)

Image Analyst
Image Analyst on 12 Mar 2022
Use find():
% Get the indexes of the incorrectly predicted images:
wronglyPredicted = find(predicted~= imdsTest.Labels)

yanqi liu
yanqi liu on 14 Mar 2022
predicted = classify(trainedNet,imdsTest);
figure
confusionchart(imdsTest.Labels,predicted,'Normalization','column-normalized')
wronglyPredicted = predicted~= imdsTest.Labels;
imdsTest.Files{wronglyPredicted}

Categories

Find more on Image Data Workflows in Help Center and File Exchange

Products


Release

R2021b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!