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Let’s suppose we have 10k possible tokens in the vocabulary. Then text would be an image 10k pixels tall and N pixels wide, where N is the length of the text.
by janalsncm 1y ago
Let’s suppose we have 10k possible tokens in the vocabulary.
Then text would be an image 10k pixels tall and N pixels wide, where N is the length of the text.
For each column, exactly 1 pixel is white (corresponding to the word which is there) and the rest are black.
Then the diffusion process is the same. Repeatedly denoising.
- moralestapia 1y agoNo, that intuition is incorrect. Denoising models work because a lot of regions turn out to be smooth, you cannot do that "in a discrete way" if that makes sense.
- lostmsu 1y agoThey may be smooth in embedding space
- janalsncm 1y agoFeel free to give a better explanation. I am not an expert. Clearly denoising models do work on text though.
- moralestapia 1y agoThis one's closer to the thing. https://news.ycombinator.com/item?id=44059646 https://news.ycombinator.com/item?id=44059646