How does tensorflow.keras.model.fit() implicitly know to associate an int value with a probability d...

Categorical Crossentropy for probailities distributions...

Regression with numerical labels Y={1,2,3} VS Classification with labels Y={[1 0 0],[0 1 0],[0 0 1]}...

Logits and labels must have the same first dimension error, despite using sparse catogorical entropy...