x-transformers VS euporie

it is all documented here, in writing and in code https://github.com/lucidrains/x-transformers

you will want to use rotary embeddings, if you do not need length extrapolation

it is just a single transformer encoder, so just use https://github.com/lucidrains/x-transformers with ff_glu set to True

However, I've come across the concept of Key, Value Caching in Transformer-Decoders recently (e.g. Figure 3 here), wherein because each output (and hence each input, since the model is autoregressive) only depends on previous outputs (inputs), we don't need to re-compute Key and Value vectors for all t < t_i at timestep i of the sequence. My intuition leads me to believe, then, that (unconditioned) inference for a decoder-only model uses an effective sequence length of 1 (the most recently produced token is the only real input that requires computation on), making Attention a linear-complexity operation. This thinking seems to be validated by this github issue, and this paper (2nd paragraph of Introduction).

The Project - Model: The primary architecture consists of a CNN with a transformer encoder and decoder. At first, I used my implementation of self-attention. Still, due to it not converging, I switched to using x-transformer implementation by lucidrains - as it includes improvements from many papers. The objective is simple; the CNN encoder converts images to a high-level representation; feeds them to the transformer encoder for information flow. Finally, a transformer decoder tries to decode the text character-by-character using autoregressive loss. After two weeks of trying around different things, the training did not converge within the first hour - as this is the usual mark I use to validate if a model is learning or not.

X-Transformers: A fully-featured transformer with experimental features\ (25 comments)

One thing I’ve looked at is the fact that there’s no obvious reason to distinguish between W_K and W_Q in the formulation of a transformer as far as I can tell. However if you build a transformer where you merge the two matrices, it doesn’t learn as well. It still learns, but not as well. You can try out the code here. The training loss can be seen here, though we aborted the run because of how poorly it was doing.

Currently it's part of euporie-notebook, but I'm planning on splitting it out and publishing the web-browser as an independent project.

You can get most of the way there with euporie:

https://github.com/joouha/euporie

I don't support audio yet, but it should be possible using DECPS escape sequences

If you use euporie [1], you can draw plots in a Jupyter notebook in the terminal using matotlib and friends, and have them displayed using terminal graphics.

[1] https://github.com/joouha/euporie

Now with xontrib-jupyter you can use xonsh language in web-based Jupyter Notebook, JupyterLab and in terminal-based Euporie.

https://github.com/joouha/euporie in a a separate terminal works fine for me.

Why synchronize if you can stay in the terminal

I would like a rust lib to build a terminal UI like this: https://i.imgur.com/d5mo8ce.png - that's euporie (https://github.com/joouha/euporie) implemented Python using the prompt_toolkit(?) - it's very pretty and even mouse works...

I'm working on a TUI Jupyter Notebook editor, euporie, which allows you to run and edit Jupyter Notebooks in the terminal.

https://github.com/joouha/euporie

It's useful for editing and running notebooks on remote servers over SSH, or inside containers where setting up port forwarding is not possible or too difficult, or if you just like working in the terminal.

It's open-source, and I have no idea how I would go about monetizing it!

I've spent a lot of time recently working on euporie's HTML renderer, which I'm planning on using to make a new terminal web-browser.

If people are looking for a more JupyterLab like environment for the terminal, you could try euporie [1] (I am the author).

It supports vim and emacs style key-bindings, and can display rich cell output like images and widgets.

[1] https://github.com/joouha/euporie