qiskit.utils.mitigation.CompleteMeasFitter.readout_fidelity

CompleteMeasFitter.readout_fidelity(label_list=None)

Based on the results, output the readout fidelity which is the normalized trace of the calibration matrix

Parámetros

label_list (bool) – If None, returns the average assignment fidelity of a single state. Otherwise it returns the assignment fidelity to be in any one of these states averaged over the second index.

Devuelve

readout fidelity (assignment fidelity)

Tipo del valor devuelto

numpy.array

Additional Information:

The on-diagonal elements of the calibration matrix are the probabilities of measuring state “x” given preparation of state “x” and so the normalized trace is the average assignment fidelity