qiskit.ignis.verification.GatesetTomographyFitter.fit¶
-
GatesetTomographyFitter.fit()[source]¶ Reconstruct a gate set from measurement data using optimization.
- Returns
its approximation found using the optimization process.
- Return type
For each gate in the gateset
- Additional Information:
The gateset optimization process con/.sists of three phases: 1) Use linear inversion to obtain an initial approximation. 2) Use gauge optimization to ensure the linear inversion results are close enough to the expected optimization outcome to serve as a suitable starting point 3) Use MLE optimization to obtain the final outcome