Additionally to the fidelity distribution histogram, compute the KL-Diveregence of the estimated fidelity distributions per input and the fidelity distribution for the Haar-distributed enseble.
This would result in an additional graph on the Expressibility page with the input samples on the x-axis and the KL-Divergence on the y-axis.
Additionally to the fidelity distribution histogram, compute the KL-Diveregence of the estimated fidelity distributions per input and the fidelity distribution for the Haar-distributed enseble.
This would result in an additional graph on the Expressibility page with the input samples on the x-axis and the KL-Divergence on the y-axis.