In the RNN prediction video, a shape error is generated when the RNN outputs a 5-element hidden state when it should be outputting a 1-element hidden state.
Weirdly enough, in a more recent version of Keras, this error no longer occurs.
I suspect some weirdness is happening inside the loss function calculation.
Interestingly, the predictions on the validation data no longer line up, as can be seen in this project.
In the RNN prediction video, a shape error is generated when the RNN outputs a 5-element hidden state when it should be outputting a 1-element hidden state.
Weirdly enough, in a more recent version of Keras, this error no longer occurs.
I suspect some weirdness is happening inside the loss function calculation.
Interestingly, the predictions on the validation data no longer line up, as can be seen in this project.