Main Distances

Main Distances#

compute_retrospective_distance(instance_1, instance_2, inner_distance) -> (<class 'float'>, list | None)[source]#

Computes Retrospective distance between marriages instances

Parameters:
  • instance_1 (Marriage) – First marriage instance.

  • instance_2 (Marriage) – Second marriage instance.

  • inner_distance (callable) – Inner distance.

Returns:

Retrospective distance.

Return type:

float