Use this article as a notebook, a reference guide to the nanodegree video content.
RNN.2
RNN one way to incorporate memory. Sequential. RNN tempo dependencies, generate captions, having memories, as opposed to feed forward NN (only current input). Best analogy from a single image hard to tell if a picture of a cat is moving. Single image is current input, a series of images that form a gif is temporal data. Temporal dependencies. Non linear functions.
