qiskit.ignis.mitigation.TensoredExpvalMeasMitigator.mitigation_matrix

TensoredExpvalMeasMitigator.mitigation_matrix(qubits=None)

Return the measurement mitigation matrix for the specified qubits.

The mitigation matrix \(A^{-1}\) is defined as the inverse of the assignment_matrix() \(A\).

パラメータ

qubits (Optional[List[int]]) – Optional, qubits being measured for operator expval.

戻り値

the measurement error mitigation matrix \(A^{-1}\).

戻り値の型

np.ndarray