generate_corruptions_for_eval

ampligraph.evaluation.generate_corruptions_for_eval(X, entities_for_corruption, corrupt_side='s, o')

Generate corruptions for evaluation.

Create corruptions (subject and object) for a given triple x, in compliance with the local closed world assumption (LCWA), as described in [NMTG16].

Parameters:

• X (Tensor, shape [1, 3]) – Currently, a single positive triples that will be used to create corruptions.
• entities_for_corruption (Tensor) – All the entity IDs which are to be used for generation of corruptions.
• corrupt_side (string) –

  Specifies which side of the triple to corrupt:

  • ’s’: corrupt only subject.
  • ’o’: corrupt only object
  • ’s+o’: corrupt both subject and object
  • ’s,o’: corrupt both subject and object but ranks are computed separately.

Returns:

out – An array of corruptions for the triples for x.

Return type:

Tensor, shape [n, 3]