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DeinFreund

Re:You can watermark GPT's outputs discreetly on Friday June 02, 2023 @03:01AM (#36161985)
Their algorithm is based on splitting the embeddings into a bit-wise representation and then sampling each bit based on the secret key, preserving the same likelihood distribution as with random sampling. (Given that the key is random)

They say this works wlog for more complex embeddings, by encoding each token as a bit string. Could someone explain this generalization to me?

If we have 4 tokens, 00, 01, 10, 11 with probabilities 0.5 for 00 and 11 and probability 0 for 01 and 10. Going through bit by bit, how will the algorithm guarantee not to produce 01 or 10?

Re:Vaonis Hyperia: $45k digital telescope on Saturday May 06, 2023 @02:42AM (#35838736)
Thanks for the correction! Was probably my local bias tending to either cheaper reflectors or using public observatories.
Re:Vaonis Hyperia: $45k digital telescope on Saturday May 06, 2023 @01:43AM (#35838411)
I'd say the most important factors for astrophotography are in order:

1. Location and weather

2. Optics

3. Sensor, tracking and post processing

They can't control the first, but it seems they put everything in (3) instead of (2). The telescope is a 15cm refractor. I don't know any amateur astronomer using a refractor, let alone one with this budget. Refractors introduce further optical aberrations compared to first surface mirrors, usually collect less light and have shorter focal lengths for the same telescope size. Is there something I'm missing?

Re:Laying Out a Print Book with CSS on Tuesday March 21, 2023 @04:25AM (#35243715)
This article completely misses the point. Proper typesetting is about achieving a consistent appearance starting from ligatures and kerning, then word spacing and hyphenation, up to entire paragraphs and pages. Each character has to be typeset considering what character came before, how many words are in the same line and other lines in the same paragraph. The choice of font is also questionable, but not the main issue except for capitalized sections.

This example from the article says it all: https://iangmcdowell.com/blog/book_breaks.png

I understand that LaTeX is convoluted and other software is expensive, but when offering an alternative, there should at least be a comparison based on the quality of typesetting.