PecOptions

class PecOptions(*args, **kwargs)

Probabalistic error cancellation mitigation options. This is only used by V2 Estimator.

Parameters

• max_overhead – The maximum circuit sampling overhead allowed, or None for no maximum. Default: 100.

• noise_gain –

  The amount by which to scale the noise, where:

  • A value of 0 corresponds to removing the full learned noise.
  • A value of 1 corresponds to no removal of the learned noise.
  • A value between 0 and 1 corresponds to partially removing the learned noise.
  • A value greater than one corresponds to amplifying the learned noise.

  If “auto”, the value in the range [0, 1] will be chosen automatically for each input PUB based on the learned noise strength, max_overhead, and the depth of the PUB. Default: “auto”.

Attributes

max_overhead

noise_gain

Methods