Accuracy of Sketch

[PPJ001]

① In the PACS data set, the effect described in the paper cannot be achieved when the target domain is Sketch. Is the epoch set wrong?
② As mentioned in the paper, it is found that when the target is Sketch, the effect is much worse than other methods. When the target domain is other, it works better than the other methods. What causes this? It feels interesting

[ForeverPs]

Same as you, my results on sketch is fairly poor, achieving only ~40% top-1 accuracy.