Was my question too. Apparently it is derived from Bernoulli (Can't find the source now).
Jev's founder mentioned the background on the latent space podcast.
https://youtu.be/cFx9Z3ZXca0?t=3340
Jev's founder mentioned the background on the latent space podcast.
https://youtu.be/cFx9Z3ZXca0?t=3340