I'm initially trying to use alexnet to train the image in the kaggle competition.
there are 4 defect classes(1 ~ 4) .
Problem is that the images which don't have defect were not labeled, so these are not included in the csv file.
How can I delete the unlabeled images and make the label on neural network?
This is the website :
steel_ds = imageDatastore('*.jpg');
information = readtable('train.csv');