This document discusses using convolutional neural networks (CNNs) for image classification. CNN algorithms can classify images with up to 90% accuracy, higher than other algorithms like SVM and KNN. To classify images with a CNN, the network must be trained on many images and can then predict new image classes. The document then explains how CNNs work, with neurons organized into layers that perform computations to classify images. Screenshots demonstrate a CNN classifying a test image as a dog.