What does 60000 in the reshape input stand for?

[Zelin_Ren]

Could anyone explain what 60000 stands for in the following code?

training_images=training_images.reshape(60000, 28, 28, 1)

[maurizioscibilia]

Hi @Zelin_Ren ,
it’s the batch size, the number of images in training_images.

Best

[Zelin_Ren]

I see. Thanks a lot for the answer!