dimod.generators.chimera.chimera_anticluster

chimera_anticluster(*args, **kwargs)[source]

Generate an anticluster problem on a Chimera lattice.

An anticluster problem has weak interactions within a tile and strong interactions between tiles.

Parameters:
  • m (int) – Number of rows in the Chimera lattice.
  • n (int, optional, default=m) – Number of columns in the Chimera lattice.
  • t (int, optional, default=t) – Size of the shore within each Chimera tile.
  • multiplier (number, optional, default=3.0) – Strength of the intertile edges.
  • cls (class, optional, default=:class:.BinaryQuadraticModel) – Binary quadratic model class to build from.
  • subgraph (int/tuple[nodes, edges]/list[edge]/Graph) – A subgraph of a Chimera(m, n, t) graph to build the anticluster problem on.
  • seed (int, optional, default=None) – Random seed.
Returns:

spin-valued binary quadratic model.
Return type:

BinaryQuadraticModel