How can i fix this error?
2 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Hind Haboubi
am 18 Mär. 2021
Beantwortet: Srivardhan Gadila
am 22 Mär. 2021
Hello, i have a problem with the size of the training data. i've done the augmentedImageDatastore function to fix it but when i do the trainNetwork function they say that the size of the training images is not the same as the size that the input layer expects. How can i fix this error? Here is my code
Flowers ='C:\Users\hind';'deeplearning_course_files';'Flowers';
flowerds = imageDatastore(Flowers,"IncludeSubfolders",true,"LabelSource","foldernames");
[trainImgs,testImgs] = splitEachLabel(flowerds,0.6);
numClasses = numel(categories(flowerds.Labels));
net = googlenet;
lgraph = layerGraph(net);
newFc = fullyConnectedLayer(12,"Name","new_fc");
lgraph = replaceLayer(lgraph,"loss3-classifier",newFc);
newOut = classificationLayer("Name","new_out");
lgraph = replaceLayer(lgraph,"output",newOut);
options = trainingOptions("sgdm","InitialLearnRate", 0.001);
auds = augmentedImageDatastore([224 224],flowerds,"ColorPreprocessing","gray2rgb");
[flowernet,info] = trainNetwork(trainImgs, lgraph, options);
4 Kommentare
Jan
am 19 Mär. 2021
The line
Flowers ='C:\Users\hind';'deeplearning_course_files';'Flowers';
does exactly the same as:
Flowers ='C:\Users\hind';
Do you mean:
Flowers = 'C:\Users\hind\deeplearning_course_files\Flowers';
Akzeptierte Antwort
Srivardhan Gadila
am 22 Mär. 2021
Even though you are creating a "auds" augmentedImageDatastore object, you are not using it to train your network. Change the line
[flowernet,info] = trainNetwork(trainImgs, lgraph, options);
to
[flowernet,info] = trainNetwork(auds, lgraph, options);
0 Kommentare
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Image Data Workflows finden Sie in Help Center und File Exchange
Produkte
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!