Probabilistic losses - Keras
keras.io › api › lossestf.keras.losses.SparseCategoricalCrossentropy( from_logits=False, reduction="auto", name="sparse_categorical_crossentropy" ) Computes the crossentropy loss between the labels and predictions. Use this crossentropy loss function when there are two or more label classes. We expect labels to be provided as integers.
Losses - Keras
https://keras.io/api/lossesLoss functions are typically created by instantiating a loss class (e.g. keras.losses.SparseCategoricalCrossentropy).All losses are also provided as function handles (e.g. keras.losses.sparse_categorical_crossentropy). Using classes enables you to pass configuration arguments at instantiation time, e.g.: