IterativeAmplitudeEstimationResult¶
- class IterativeAmplitudeEstimationResult[source]¶
Bases:
qiskit.algorithms.amplitude_estimators.amplitude_estimator.AmplitudeEstimatorResultThe
IterativeAmplitudeEstimationresult object.Methods
Any property from the argument that exists in the receiver is updated.
Attributes
- alpha¶
Return the confidence level \(\alpha\).
- Return type
float
- circuit_results¶
Return the circuit results. Can be a statevector or counts dictionary.
- confidence_interval¶
Return the confidence interval for the amplitude (95% interval by default).
- confidence_interval_processed¶
Return the post-processed confidence interval.
- epsilon_estimated¶
Return the estimated half-width of the confidence interval.
- Return type
float
- epsilon_estimated_processed¶
Return the post-processed estimated half-width of the confidence interval.
- Return type
float
- epsilon_target¶
Return the target half-width of the confidence interval.
- Return type
float
- estimate_intervals¶
Return the confidence intervals for the estimate in each iteration.
- estimation¶
Return the estimation for the amplitude in \([0, 1]\).
- Return type
float
- estimation_processed¶
Return the estimation for the amplitude after the post-processing has been applied.
- Return type
float
- num_oracle_queries¶
Return the number of Grover oracle queries.
- Return type
int
- post_processing¶
Return a handle to the post processing function.
- Return type
Callable[[float],float]
- powers¶
Return the powers of the Grover operator in each iteration.
- ratios¶
Return the ratios \(K_{i+1}/K_{i}\) for each iteration \(i\).
- shots¶
Return the number of shots used. Is 1 for statevector-based simulations.
- Return type
int
- theta_intervals¶
Return the confidence intervals for the angles in each iteration.