An Explainable Stacked Ensemble Model for Static Route-Free Estimation of Time of Arrival

Figure 5

Local feature importance via LIME per feature of the samples in the scenarios for the first-level models; each plot refers to one scenario: (a) for SC1, (b) for SC2, (c) for SC3, and (d) for SC4; the ten trips with an expected lower influence are marked with lighter triangles—the ones with an expected higher influence with less light triangles; each line connects the feature importance for one trip along the various features used by the corresponding model.

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(b)

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