Loading model with custom loss + keras

Question

In Keras, if you need to have a custom loss with additional parameters, we can use it like mentioned on https://datascience.stackexchange.com/questions/25029/custom-loss-fun

Answer 1

Yes, there is! custom_objects expects the exact function that you used as loss function (the inner one in your case):

model = load_model(modelFile, custom_objects={ 'loss': penalized_loss(noise) })

Unfortunately keras won't store in the model the value of noise, so you need to feed it to the load_model function manually.