Neural Network Projects with Python

Building a simple autoencoder

To cement our understanding, let's start off by building the most basic autoencoder, as shown in the following diagram:

So far, we have emphasized that the hidden layer (Latent Representation) should be of a smaller dimension than the input data. This ensures that the latent representation is a compressed representation of the salient features of the input. But how small should it be?

Ideally, the size of the hidden layer should balance between being:

• Sufficiently small enough to represent a compressed representation of the input features
• Sufficiently large enough for the decoder to reconstruct the original input ...