Keras flow_from_directory class index

Question

I used to make it manually, but i am using now flow_from_directory to train my network with my own data. I just have one question. When i make model.predict(), how can i know th

Answer 1

When you gather data, you define that. There is no rule. But a simple way to check is:

• see what your first training image is, look at it yourself: is it a cat or a dog?
• then see the training Y (result/class/desired output), is it [0,1] or [1,0]?

This will answer your question.

For getting one sample from a generator, you can see this question: How to get one value from a generator in Python?

As defined in Keras documentation, the generator output is a tuple of (inputs, targets)