qiskit.result.LocalReadoutMitigator.assignment_matrix

LocalReadoutMitigator.assignment_matrix(qubits=None)

Return the measurement assignment matrix for specified qubits.

The assignment matrix is the stochastic matrix \(A\) which assigns a noisy measurement probability distribution to an ideal input measurement distribution: \(P(i|j) = \langle i | A | j \rangle\).

প্যারামিটার

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

রিটার্নস

the assignment matrix A.

রিটার্ন টাইপ

np.ndarray