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Internal state of GradientBasedTrajectoryLengthAdaptation.

inner_results Results of the inner kernel.
max_trajectory_length Floating point scalar Tensor. Maximum HMC trajectory length.
step Int32 scalar Tensor. The number of steps this kernel has taken. Increases by 1 for every call to one_step.
adaptation_rate Floating point scalar Tensor. How rapidly to adapt the trajectory length.
jitter_amount Floating point scalar Tensor. How much to jitter the trajectory on the next step. The trajectory length is sampled from [(1 - jitter_amount) * max_trajectory_length, max_trajectory_length].
averaged_sq_grad Floating point scalar Tensor. Moving average of squared criterion gradients.
averaged_max_trajectory_length Floating point scalar Tensor. Moving average of the maximum of trajectory length. This is used after the burnin period.
criterion Floating point Tensor with shape [C0, ..., Cb] with b > 0. The value of the criterion returned by the criterion_fn corresponding to each Markov chain.
seed Int32 Tensor with shape [2]. The random seed used by the kernel in the previous step.