utilities.distance_to_reference_point

Module Contents

Functions

distance_to_reference_point(→ Tuple)

Computes the closest solution to a reference point using achievement scalarizing function.
utilities.distance_to_reference_point.distance_to_reference_point(obj: numpy.ndarray, reference_point: numpy.ndarray) → Tuple[source]

Computes the closest solution to a reference point using achievement scalarizing function.

Parameters:

  • obj (np.ndarray) – Array of the solutions. Should be 2d-array.

  • reference_point (np.ndarray) – The reference point array. Should be one dimensional array.

Returns:

Returns a tuple containing the closest solution to a reference point and the index of it in obj.

Return type:

Tuple