Exception: Error when checking model target: expected dense_3 to have shape (None, 1000) but got array with shape (32, 2)

Question

How do I create a VGG-16 sequence for my data?

The data has the following :

model = Sequential() 
model.add(ZeroPadding2D((1, 1), input_shape=(3, img         


        

Answer 1

Here instead of 1000 you should have the total number of classes because it's the output layer.

model.add(Dense(1000, activation='softmax')) 

Also shape of labels (or Y_train/Y_test) should be (total number of classes, total number records).

This helped me resolve similar kind of error.