dimod.binary.BinaryQuadraticModel.from_ising¶

classmethod BinaryQuadraticModel.from_ising(h: Union[Mapping, Sequence], J: Mapping, offset: float = 0)[source]¶

Create a binary quadratic model from an Ising problem.

Parameters

h – Linear biases of the Ising problem, as either a dict of the form {v: bias, ...}, where v is a spin-valued variable and bias is its associated bias, or as a list of biases, where the indices are the variable labels.
J – Quadratic biases of the Ising problem.
offset – Constant offset.

Returns

A spin-valued binary quadratic model.