- I needed to use Legacy Optimizers for Adam.
- I get the following warnings from the sample code provided
2023-04-14 06:54:56.121557: W tensorflow/tsl/platform/profile_utils/cpu_utils.cc:128] Failed to get CPU frequency: 0 Hz
/Users/bridgelineIT/miniconda3/envs/ekbase/lib/python3.8/site-packages/keras/backend.py:5612: UserWarning: "sparse_categorical_crossentropy received from_logits=True, but the output argument was produced by a Softmax activation and thus does not represent logits. Was this intended?
output, from_logits = _get_logits(