qiskit.algorithms.FasterAmplitudeEstimationResult

class FasterAmplitudeEstimationResult

The result object for the Faster Amplitude Estimation algorithm.

__init__()

Initialize self. See help(type(self)) for accurate signature.

Methods

__init__()	Initialize self.
combine(result)	Any property from the argument that exists in the receiver is updated.

Attributes

circuit_results	Return the circuit results.
confidence_interval	Return the confidence interval for the amplitude (95% interval by default).
confidence_interval_processed	Return the post-processed confidence interval (95% interval by default).
estimation	Return the estimation for the amplitude in \([0, 1]\).
estimation_processed	Return the estimation for the amplitude after the post-processing has been applied.
num_first_state_steps	Return the number of steps taken in the first step of algorithm.
num_oracle_queries	Return the number of Grover oracle queries.
num_steps	Return the total number of steps taken in the algorithm.
post_processing	Return a handle to the post processing function.
shots	Return the number of shots used.
success_probability	Return the success probability of the algorithm.
theta_intervals	Return the confidence intervals for the angles in each iteration.

property circuit_results

Return the circuit results. Can be a statevector or counts dictionary.

Tipo de retorno

Union[ndarray, Dict[str, int], None]

combine(result)

Any property from the argument that exists in the receiver is updated. :type result: AlgorithmResult :param result: Argument result with properties to be set.

Levanta

TypeError – Argument is None

Tipo de retorno

None

property confidence_interval

Return the confidence interval for the amplitude (95% interval by default).

Tipo de retorno

Tuple[float, float]

property confidence_interval_processed

Return the post-processed confidence interval (95% interval by default).

Tipo de retorno

Tuple[float, float]

property estimation

Return the estimation for the amplitude in \([0, 1]\).

Tipo de retorno

float

property estimation_processed

Return the estimation for the amplitude after the post-processing has been applied.

Tipo de retorno

float

property num_first_state_steps

Return the number of steps taken in the first step of algorithm.

Tipo de retorno

int

property num_oracle_queries

Return the number of Grover oracle queries.

Tipo de retorno

int

property num_steps

Return the total number of steps taken in the algorithm.

Tipo de retorno

int

property post_processing

Return a handle to the post processing function.

Tipo de retorno

Callable[[float], float]

property shots

Return the number of shots used. Is 1 for statevector-based simulations.

Tipo de retorno

int

property success_probability

Return the success probability of the algorithm.

Tipo de retorno

int

property theta_intervals

Return the confidence intervals for the angles in each iteration.

Tipo de retorno

List[List[float]]