Why is the model structure of guide example different from mnist example?

[mhfan]

https://github.com/tracel-ai/burn/blob/main/examples/guide/src/model.rs

vs

https://github.com/tracel-ai/burn/blob/main/examples/mnist/src/model.rs

Which one is better?

Besides, I'm curious are they different from the one of https://github.com/tracel-ai/burn/blob/main/examples/onnx-inference/src/model/mnist.onnx ?

[laggui]

The mnist example was used to train a model for the web example here: https://github.com/tracel-ai/burn/tree/main/examples/mnist-inference-web

The guide is a simple example to get you started with Burn 🙂

And the last one differs slightly as it is taken from the PyTorch example to export the model to ONNX: https://github.com/tracel-ai/burn/blob/main/examples/onnx-inference/pytorch/mnist.py