`trajectory_metric_value`

python

trajectory_metric_value(configuration: TrajectoryUtilityMetricConfiguration, *, start_values: dict[str, int], end_values: dict[str, int], episode_data: dict[str, float] | None, outcome: EpisodeOutcome) -> float

Evaluate one utility metric for a completed trajectory or episode.

Parameters:

configuration (TrajectoryUtilityMetricConfiguration) – The metric to evaluate.
start_values (dict[str, int]) – The trajectory start values.
end_values (dict[str, int]) – The trajectory end values.
episode_data (dict[str, float] | None) – Optional numeric episode data.
outcome (EpisodeOutcome) – The trajectory's outcome.

Returns:

float – The raw metric value, before weighting.