Addition of a LRP tutorial notebook

[JohannesK14]

📚 Documentation

I would like to add an LRP tutorial/ notebook to help other people with LRP.

I suggest using this tutorial as a reference: Python LRP tutorial
I already wrote the code using captum and was able to produce visually similar results.

[bilalsal]

Thank you very much @JohannesK14 for the initiative!

An LRP tutorial is indeed due. How about your submit a PR of your tutorial (ideally as a Jupyter notebook) under https://github.com/pytorch/captum/tree/master/tutorials?

We can then test the notebook and provide any needed feedback.

Thanks in advance!

[JohannesK14]

Ok.

[2nayk]

Hi @JohannesK14

Thanks for adding LRP tutorial notebook. I'm just executing your ongoing tutorial notebook but I am wondering why the output result (Overlayed LRP) is different from the original one (Python LRP tutorial)? How can I get summed over actual pixel-wise contributions using captum?