SemideterministicRounding#

class SemideterministicRounding(*, atol=1e-08, seed=None)[source]#

Semi-deterministic rounding scheme

This is referred to as "Pauli rounding" in https://arxiv.org/abs/2111.03167.

প্যারামিটার:

seed (int | None) -- Seed for random number generator, which is used to resolve expectation values near zero to either +1 or -1.
atol (float) -- Absolute tolerance for determining whether an expectation value is zero.

Methods

round(rounding_context)[source]#

Perform semi-deterministic rounding

প্যারামিটার:: rounding_context (RoundingContext) -- Rounding context containing information about the problem and solution.
রিটার্নস:: Result containing the rounded solution.
রেইজেস:: QiskitOptimizationError -- If the expectation values are not available in the context.
রিটার্ন টাইপ:: RoundingResult