Dataset samples. (A) CIFAR10 examples of airplane and automobile. (B) SVHN examples of the digits 4 and 7. (C) GTSRB examples of the German traffic signs for priority road and ahead only. (D) Flickr-Logos32 examples of corporate logos for FedEx and Texaco. (E) VAD example showing voice activity (red box) and no voice activity at 0 dB SNR. (F) TIMIT examples of the phonemes pcl, p, l, ah, z (red box), en, l, and ix.