Dr. James McCaffrey of Microsoft Research presents a full-code, step-by-step tutorial on creating an approximation of a dataset that has fewer columns. Imagine that you have a dataset that has many ...

The 9-2-9 autoencoder in the diagram has (9 * 2) + (2 * 9 ... The return value is an array-of-arrays style matrix. Part of the normalized and encoded data is displayed as a sanity check: ...