oa::ml::loss::ppo_clipped_policy

Compute the mean negative clipped PPO surrogate objective. Errors Returns an error unless all inputs are matching nonempty same-engine FP32 matrices and clip_epsilon is finite in (0, 1).

FnRust public API

Function Documentation

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

Compute the mean negative clipped PPO surrogate objective. Errors Returns an error unless all inputs are matching nonempty same-engine FP32 matrices and clip_epsilon is finite in (0, 1).