(tutorials)=
# Tutorials

```{toctree}
:hidden:

mnist-classifier-pcn
```

## Quickstart Examples
### {ref}`tutorial-mnist-classifier-pcn`

This example goes over building a discriminative hierarchical predictive coding network (PCN), and training it to classify the MNIST dataset. It covers the basic concepts of PCNs and how training them differs from training a feedforward neural network (FNN) using backpropagation.