Mitigation (qiskit.ignis.mitigation)


The measurement calibration is used to mitigate measurement errors. The main idea is to prepare all \(2^n\) basis input states and compute the probability of measuring counts in the other basis states. From these calibrations, it is possible to correct the average results of another experiment of interest.

complete_meas_cal([qubit_list, qr, cr, …])

Return a list of measurement calibration circuits for the full Hilbert space.

tensored_meas_cal([mit_pattern, qr, cr, …])

Return a list of calibration circuits

MeasurementFilter(cal_matrix, state_labels)

Measurement error mitigation filter.

TensoredFilter(cal_matrices, …)

Tensored measurement error mitigation filter.

CompleteMeasFitter(results, state_labels[, …])

Measurement correction fitter for a full calibration

TensoredMeasFitter(results, mit_pattern[, …])

Measurement correction fitter for a tensored calibration.