Figure 7
A SmoothGrad averaged sensitivity mask of the Fobs and Iobs networks against the test set, with pixel numbers indicated on the y and x axes. Larger values indicate a higher significance of the pixel. The area where ice artefacts usually appear has a higher relevance than the top, left and right edges. Fobs plots have a more spread-out distribution, which is likely to be the reason why the Fobs network also has a larger relevant area. |