Svd, Matrix Decomposition, Data Processing, Feature Engineering, Unsupervised Learning.
plt.subplot(1,2,2) plt.imshow(norm_boat, cmap = cm.Greys_r) plt.title('Rank 512 Boat') _ = plt.subplots_adjust(wspace=0.5) plt.show() Notice that the rank is indeed 1 on the left as every column of the image is just a copy of the others but scaled up or down by a constant intensity. Let’s see what