ExactCover#

class ExactCover(subsets)[source]#

Bases: OptimizationApplication

Optimization application for the "exact cover" [1] problem.

References

Methods

interpret(result)[source]#

Interpret a result as a list of subsets

প্যারামিটার:: result (OptimizationResult | ndarray) -- The calculated result of the problem
রিটার্নস:: A list of subsets whose corresponding variable is 1
রিটার্ন টাইপ:: List[List[int]]

static sample_most_likely(state_vector)#

Compute the most likely binary string from state vector.

প্যারামিটার:: state_vector (QuasiDistribution | Statevector | ndarray | Dict) -- state vector or counts or quasi-probabilities.
রিটার্নস:: binary string as numpy.ndarray of ints.
রেইজেস:: ValueError -- if state_vector is not QuasiDistribution, Statevector, np.ndarray, or dict.
রিটার্ন টাইপ:: ndarray

to_quadratic_program()[source]#

Convert an exact cover instance into a QuadraticProgram