dimod.serialization.coo.loads

loads(s: str, cls: None = None, vartype: Vartype | None = None) → BinaryQuadraticModel

Load a binary quadratic model from a COOrdinate-formatted string.

Parameters:

• s – String containing a COO-formatted binary quadratic model.

• cls – Deprecated. Does nothing.

• vartype –

  The valid variable types for binary quadratic models, is one of:

  • SPIN, 'SPIN', {-1, +1}

  • BINARY, 'BINARY', {0, 1}

Deprecated since version 0.10.15: The cls keyword will be removed in dimod 0.12.0. It currently does nothing.