where is the demonstration data?

[Usaywook]

If I have to make demonstration, how do I compose the dimension of demonstration?
For example,
state = [batch, sequence, *observation_shape]
action = [batch, sequence, *action_shape]

I trained "halfcheetah-v4" for above shape of demonstration, but gail and airl does not be learnt at all...

I does not know what I mistake...

and For binary cross entropy loss, why softmax function is more stable??

[chenmao001]

hi, i got some wrong when i run gail or airl, there is the error:

deepirl_chainer-master/irl/airl/airl.py", line 91, in _update_if_dataset_is_ready
dataset = self._make_dataset()
AttributeError: 'AIRL' object has no attribute '_make_dataset'

Is '_make_dataset' bulit_in function?
thank you very much.