Figure 5 | Scientific Reports

Figure 5

From: Simulation-based optimisation to quantify heterogeneity of specific ventilation and perfusion in the lung by the Inspired Sinewave Test

Figure 5

Performance comparison in three optimisation methods: Bayesian optimisation (BO), Nelder–Mead and random search. Panel (a) shows the loss function of three methods analysed in one data set. Panel (b) shows the mean and variance of the time consumptions of three techniques in three random data. Panel (c) shows the success rate (the percentage of optimisation solutions in total) of each method in three data sets.

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