dwave.preprocessing.composites.ScaleComposite.sample_qubo#

ScaleComposite.sample_qubo(Q: Mapping[Tuple[Hashable, Hashable], float | floating | integer], **parameters) → SampleSet[source]#

Sample from a QUBO using the implemented sample method.

This method is inherited from the Sampler base class.

Converts the quadratic unconstrained binary optimization (QUBO) into a BinaryQuadraticModel and then calls sample().

Parameters:

  • Q – Coefficients of a QUBO problem.

  • **kwargs – See the implemented sampling for additional keyword definitions.

Returns: Samples from a QUBO.

See also

sample(), sample_ising()