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cooljoseph

HN member
Joined
Wed, Sep 06, 2023, 7:29 PM UTC
HN karma
88
Public activity
28 items

About cooljoseph

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Recent public activity

  1. comment
  2. comment
    Comment #46257214

    I've done something similar for a couple tools. I tend to make them as Python servers which serve plain html/js/css with web components. I know this is a bit more complicated than …

  3. comment
    Comment #45546648

    This sounds somewhat like a normalizing flow from a discrete space to a continuous space. I think there's a way you can rewrite your DDN layer as a normalizing flow which avoids th…

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    Comment #45171204

    > The system is full up at the moment and you can't really add anything without removing some things. Middle school seems rather un-full to me. Right now students start learning ab…

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    Comment #44992817

    No, surveys like where researchers show up to hospitals and look at the police reports for the injured cyclists. Sorry if I wasn't clear in my wording. By "survey" I was trying to …

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    Comment #44990777

    > I'd bet accidents are more often than not mostly their fault. That's actually not true. Most surveys I've seen show that drivers are at fault ~80% of the time.

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    Comment #44079023

    It is possible to construct φ exactly with a straight-edge and compass. Would the approximation of 5π/6 - 1 be used because it's easier to calculate quickly?

  8. comment
    Comment #43395844

    Are you sure about that? According to Wikipedia both gypsum and calcite are used. Apparently, gypsum is used for colored chalk, and calcite is used for white chalk: > Chalk sticks …

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    Comment #42250153

    The camera is positioned so that the side window is visible through the front windshield. I think the "black coating" you are seeing is just the interior of the van, and that the e…

  10. comment
    Comment #41920523

    They seem a lot easier than USAMO problems, or even Putnam problems. I suspect that top students nowadays could easily solve them all in a day.

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    Comment #41618257

    I was having some difficulty figuring out how Hy actually is translated to Python (and wasn't even sure if it was compiled or interpreted). Eventually I found on Wikipedia the foll…

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    Comment #41573790

    Also, a curve which gets arbitrarily close to every point in the unit square actually touches every point in the unit square. This is because (by definition) a curve is a continuou…

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    Comment #41573765

    The Hilbert curve does contain every point in the unit square. It is a limit of curves, and so can contain points even not in the intermediate constructions. This is similar to how…

  14. comment
    Comment #41484073

    It looks simple and elegant to me, and I've only used Clojure a little before. Perhaps you're just not very experienced as a programmer in anything except mainstream languages.

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    Comment #41479550

    I don't understand why this was downvoted. In case it's not clear: (S)he's saying to split the key into multiple shares that can be used to reconstruct the key if you have a large …

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    Comment #41195348

    Do you know why introductory textbooks don't define the determinant in terms of the exterior product? This is how some "real" mathematicians I've talked to define it. It also is mo…

  17. comment
    Comment #40994190

    If you live in the US, you can go to https://reportfraud.ftc.gov/ .

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    Comment #40819027

    How do you know they didn't have other books about civil rights? Maybe they had an entire library filled with such books, but that wasn't brought up in the article.

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    Comment #40192619

    Those blog posts are pretty bad. Just read the original paper, https://arxiv.org/pdf/2402.09353 . The key section is 4.1.

  20. comment
    Comment #40139696

    How fast is Goblins? I've been considering using it for a project, but I'm worried that it would be too slow. Would it, e.g., be fast enough to serve as a database?

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    Comment #39914609

    Is this not literally a federal crime? It sounds like HP installed a backdoor on its printers to download malware that disables the printer. If it's not a crime, I think it should …

  22. comment
    Comment #39783411

    > And in 2024 we still have no competing NLP architecture. No, we do. State space models are both faster and scale just as well. E.g., RWKV and Mamba. > Transformers aren't merely …

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    Comment #39543671

    You can also have another model "mentor" a new model you are teaching to speed up training. You don't have to start from scratch with zero knowledge. This is done a lot in what are…

  25. comment
    Comment #39497817

    Is this the same "naked festival" that finally allowed women to participate (instead of being male-only)?