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Joined 3 年前
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Cake day: 2023年6月11日

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  • Yes! The way those physics models are created is so cool. The article somewhat explains it, but it’s mostly a fluff-piece for things unrelated to genAI. More in-depth:

    The physically accurate simulation is great but slow. So we can create a neural network (there’s a huge variety in shapes), and give it an example of physics, and tell it to make a guess as to what it’ll look like in, say, 1ms. We make it improve at this billions of times, and eventually it becomes “good enough” in most cases. By doing those 1ms steps in a loop, we get a full simulation. Because we chose the shape of it, we can pick a shape that’s quite fast to compute, and now we have a less-accurate but faster simulation.

    The really cool thing is that sometimes, these models are better than the more expensive physics simulation, probably because real physics is logical and logical things are easier to learn.

    We’ve done things like this for ages. One way we can improve them is by giving them multiple time steps. Unfortunately they kinda suck at seeing connections over time, so this is expensive. Luckily, transformers were invented! This is a neural network shape that is really good at seeing connections over one dimension, like time, while still being pretty cheap and really easy to do run in parallel (which is how you can go fast nowadays).

    With a bunch of extra wiring, transformers also become GPT, i.e. text-based AIs. That’s why they suddenly got way better; they went from being able to see connections with words maybe 3-4 steps back, to recently a literal million. This is basically the only relationship with “AI” this has.










  • SekoiatoTransfemQuestion re: speed of HRT
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    8 个月前

    What the others said is true, but:

    • Exercise is just good in general, but also burning fat will burn fat from the “non-fem” areas, which won’t get replenished
    • I heard salmon is good? Because of the fat? Not 100% sure
    • I’ve got 70A/B (EU sizing) in 10 months, so you’ve got more than me there :P but anyway breast growth is just genetics + nutrition + time, don’t focus too much on it
    • I found painted nails help and are fun? I lile black because it’s the default “alt” color so ppl can see me as a guy and still not be weirded out too much




  • SekoiatoADHD memes@lemmy.dbzer0.comThe Cycle™
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    9 个月前

    Ngl I had perfect emotional regulation when depersonalized (was aware of but not influenced by my emotions) and I still only got started when stressed

    Now that I actually feel my emotions, it’s tougher to get started.

    This doesn’t really hold up ime





  • SekoiatoMicroblog Memes@lemmy.worldI feel the same
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    9 个月前

    (Not the original commenter)

    I mean yeah that’s pretty much it. My dad’s cooking is unseasoned cucumber in a pan with some grocery-store veggie balls, which is not enough for 2-3 people. My mom’s cooking is much better, but it’s cooked more out of expectation than enjoyment. Eating together is expected but not enjoyed for its own merits afaik.

    Desserts are the exception usually. Still, it messed up with my relationship to food, made it a lot worse than it could have been. Eating full meals with someone makes me gag, I have trouble eating normal quantities.