oa::ml::loss::ppo_clipped_policy_backward

Compute the explicit clipped-policy adjoint for new log probability. Errors Returns the same validation and runtime errors as ppo_clipped_policy.

FnRust public API

Function Documentation

pub fn ppo_clipped_policy_backward(
	new_log_probability: &Matrix,
	old_log_probability: &Matrix,
	advantage: &Matrix,
	clip_epsilon: f32
) -> Result<Matrix>

Compute the explicit clipped-policy adjoint for new log probability. Errors Returns the same validation and runtime errors as ppo_clipped_policy.