Lisztig, lisztig

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  • 12 Comments
Joined 1 year ago
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Cake day: June 12th, 2023

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  • Imagine a pizza. The pizza is 1. You cut the pizza into three slices: two slices are 1/4 (0.25) of the size of the pizza, the other slice is 2/4 (0.5) of the size of the pizza. We’ll ignore one of the 1/4 slices for this question, as we don’t need it.

    Compare the 0.25 slice and the 0.5 slice, this problem is essentially asking “how many times can I fit the 0.5 slice into the 0.25 slice?”, the answer to this is obviously… 0, if you’re thinking in integers. Okay, but how much of the 0.5 slice could you fit in…? Half (0.5) of it. So 0.5 fits 0.5 times into 0.25.

    Half of the slice that’s twice as big as the 0.25 slice fits into the 0.25 slice.




  • It’s more like they’re using the wrong sign for addition / using addition instead of subtraction to confuse you. The shepherds start with x sheep. They pay 30 and have x - 30. They should get 5 back, but they only get 3, so they have x - 30 + 3 = x - 27. If the sons had given them the last 2, they’d have x - 27 + 2 = x - 25 = x - 30 + 5.

    If you want to view it from the trolls’ side, you need only multiply everything with (-1).




  • I wholeheartedly agree, people use the term “AI” nowadays to refer to a very specific subcategory of DNNs (LLMs), but yeah, it used to refer to any more or less “”“smart”“” algorithm performing… Something on a set of input parameters. SVMs are AI, decision forests are AI, freaking kNN is AI, “artificial intelligence” is a loosely defined concept, any algorithm that aims to mimic human behaviour can be called AI and I’m getting a bit tired of hearing people say “AI” when they mean gpt-4 or stable diffusion.