qiskit.visualization.plot_error_map

plot_error_map(backend, figsize=(12, 9), show_title=True)

Plots the error map of a given backend.

매개변수

• backend (IBMQBackend) – Given backend.

• figsize (tuple) – Figure size in inches.

• show_title (bool) – Show the title or not.

반환값

A matplotlib figure showing error map.

반환 형식

Figure

예외

• VisualizationError – Input is not IBMQ backend.

• ImportError – If seaborn is not installed

예제

from qiskit import QuantumCircuit, execute, IBMQ
from qiskit.visualization import plot_error_map
%matplotlib inline

IBMQ.load_account()
provider = IBMQ.get_provider(hub='ibm-q')
backend = provider.get_backend('ibmq_vigo')
plot_error_map(backend)