Deep Learning, Artificial Intelligence, Convolutional Network, Dimensionality Reduction, Contrastive Learning.
the distorted set, 3000 images of 4’s and 3000 images of 9’s are horizontally translated by -6, -3, 3, and 6 pixels and combined with the originals, producing a total of 30,000 samples. The 2000 samples in the test set were distorted in the same way. The output points are clustered according to the