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Figure 5
CAMs for a base scan of iron alpha of different classifier variants. The heatmap from white (not important) to black (highly important) visualizes the regions of the input scan that are most relevant for the predictions of the classifiers. For (a) and (c), the model was trained without variation in the training data, while (b) includes CS variation in the training data and (d) includes unit-cell variations. In the left column, the base scan of iron alpha is simulated using a small CS (50 nm), and in the right column the base scan features a varied unit cell.

IUCrJ
Volume 8| Part 3| May 2021| Pages 408-420
ISSN: 2052-2525
https://doi.org/10.1107/S2052252521002402