Image classification (Image Labeler, Classification Learner App)

Hello,

How can I prepare data to Classification Learner App? I labeled the images in Image Labeler, then exported the data from Image Labeler and I put them into Matlab code, but unfortunately I don't know how to 'decode' this data to be able to use it in the Classification Learner App.

I really appreciate your time and help in advance.

Answer 1

[Drew]

Here is an example of how to extract image features using a pretrained network, and then build a classifier with those features.

https://www.mathworks.com/help/deeplearning/ug/extract-image-features-using-pretrained-network.html

When building the classfier, one could use the Classification Learner or commands at the commandline.