VQDResult¶
- class VQDResult[source]¶
Bases:
qiskit.algorithms.variational_algorithm.VariationalResult,qiskit.algorithms.eigen_solvers.eigen_solver.EigensolverResultPending deprecation: VQD Result.
The VQDResult class has been superseded by the
qiskit.algorithms.eigensolvers.VQDResultclass. This class will be deprecated in a future release and subsequently removed after that.Methods
Any property from the argument that exists in the receiver is updated.
Attributes
- aux_operator_eigenvalues¶
Return aux operator expectation values.
These values are in fact tuples formatted as (mean, standard deviation).
- Return type
Optional[List[Union[List[Optional[Tuple[complex,complex]]],Dict[str,Tuple[complex,complex]]]]]
- cost_function_evals¶
Returns number of cost optimizer evaluations
- Return type
Optional[int]
- eigenstates¶
return eigen state
- Return type
Optional[ndarray]
- eigenvalues¶
returns eigen values
- Return type
Optional[ndarray]
- optimal_circuit¶
The optimal circuits. Along with the optimal parameters, these can be used to retrieve the minimum eigenstate.
- Return type
- optimal_parameters¶
Returns the optimal parameters in a dictionary
- Return type
Optional[Dict]
- optimal_point¶
Returns optimal point
- Return type
Optional[ndarray]
- optimal_value¶
Returns optimal value
- Return type
Optional[float]
- optimizer_evals¶
Returns number of optimizer evaluations
- Return type
Optional[int]
- optimizer_result¶
Returns the optimizer result
- Return type
Optional[OptimizerResult]
- optimizer_time¶
Returns time taken for optimization
- Return type
Optional[float]