Fit exponential decay curves to a fidelities DataFrame.
cirq.experiments.xeb_fitting.fit_exponential_decays(
fidelities_df: pd.DataFrame
) -> pd.DataFrame
Used in the notebooks
Args |
|---|
fidelities_df
|
A DataFrame that is the result of benchmark_2q_xeb_fidelities. It
may contain results for multiple pairs of qubits identified by the "pair" column.
Each pair will be fit separately. At minimum, this dataframe must contain
"cycle_depth", "fidelity", and "pair" columns.
|
Returns |
|---|
|
A new, aggregated dataframe with index given by (pair, layer_i, pair_i); columns
for the fit parameters "a" and "layer_fid"; and nested "cycles_depths" and "fidelities"
lists (now grouped by pair).
|
View source on GitHub