complex_interaction

complex_interaction(h, r, t)[source]

Evaluate the ComplEx interaction function.

\[Re(\langle h, r, conj(t) \rangle)\]

Note

this method expects all tensors to be of complex datatype, i.e., torch.is_complex(x) to evaluate to True.

Parameters
  • h (FloatTensor) – shape: (*batch_dims, dim) The complex head representations.

  • r (FloatTensor) – shape: (*batch_dims, dim) The complex relation representations.

  • t (FloatTensor) – shape: (*batch_dims, dim) The complex tail representations.

Return type

FloatTensor

Returns

shape: batch_dims The scores.