Learning NMF Through A Toy Example

Learning the mechanisms of the NMF update rule through a mathematical example.

Using NMF, we can understand and analyze the structure of complex matrices for a variety of different applications. Photo by charlesdeluvio on Unsplash.

Overview: What is NMF?

In this article, we’ll cover a common implementation of Non-Negative Matrix Factorization (NMF), a popular class of algorithms used across a variety of fields. Specifically, we’ll show how the multiplication rule…