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soVeryTired

HN member
Joined
Wed, Jun 15, 2016, 8:41 PM UTC
HN karma
2,718
Public activity
979 items

About soVeryTired

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Recent public activity

  1. comment
    Comment #49185936

    0000 in base pi. Oh Jeff.

  2. comment
    Comment #49092830

    I mean yes but where does that get us? The great oxygenation event wasn't exactly good for the organisms that were alive at the time.

  3. comment
    Comment #48603313

    No way is vocab size zipfian. Word counts from a corpus follow zipf's law, but not vocab sizes themselves. Otherwise the most common vocab size would be equal to one.

  4. comment
    Comment #48415194

    Can anyone explain to me why Q and K are both needed? They only ever appear as a pair, so why can’t you just define a matrix A = QK and learn that directly?

  5. comment
    Comment #48125993

    > On March 12, 2025, a search warrant was executed at Sohaib’s home in Alexandria. Agents grabbed plenty of tech gear but also turned up seven firearms and 370 rounds of .30 calibe…

  6. comment
    Comment #48107664

    I have a feeling taxes are possible to circumvent only because a government tends to have one arm that wants to collect taxes, and another that wants to reduce them to encourage ce…

  7. comment
    Comment #47904036

    Us consumers don't want moats. But to understand the investment you need to understand the moat: no sensible investor will throw this much money around without one. If you don't un…

  8. comment
    Comment #47900368

    Whenever people bring this up I like to remind them that linear interpolation is a universal function approximator.

  9. comment
    Comment #47881099

    The company is named after the evil telepathic orbs from lord of the rings. Wasn't that the first clue that everything might not be hunky dory?

  10. comment
    Comment #46339810

    I'm sure some python devs care about cache misses too. I guess my point was that the big results will be picked over again and again to understand _exactly_ which conditions are ne…

  11. comment
    Comment #46339797

    In my experience those debates are usually between experts who deeply understand the difference between ABC and XYZ widgets (the example I'm thinking of in my head is whether manif…

  12. comment
    Comment #46339681

    IMO it's not far off how most python or javascript devs don't care about registers or cache misses. Someone's thought deeply about those things so you don't have to. Mathematicians…

  13. comment
    Comment #46310917

    Anyone have a good explanation for why elliptic curves have a 'natural' group law? I've seen the definition of the group law in R before, where you draw a line through two points, …

  14. comment
    Comment #46078027

    The average density of matter in the universe is one proton per five cubic meters or so. We're very much the outlier!

  15. comment
    Comment #46038888

    That's more like the false positive rate and false negative rate. If we're being literal, accuracy is (number correct guesses) / (total number of guesses). Maybe the folks at turni…

  16. comment
    Comment #45884011

    The word “some” in the quote from Box is doing a lot of heavy lifting. If a model is useful, I’d like to see it being used (outside academia, where there’s minimal penalty for comp…

  17. comment
    Comment #45856092

    There's no place for you here you lunatic

  18. comment
    Comment #45839993

    I didn't say it wasn't alarming, I said it wasn't civilization- or nation-ending. Unless you're a tiny island nation, in which case I'll happily retract what I'm saying. There are …

  19. comment
    Comment #45828782

    Ports get retrofitted, redesigned, and rebuilt. The AMOC collapsing is a serious thing, but I'm not saying climate change isn't real or isn't a threat. My original point is that th…

  20. comment
    Comment #45828344

    A metre of sea-level rise is painful for a rural cottage by the sea. But if you're in a city - particularly a wealthy city - it's something that can be engineered around. An expens…

  21. comment
    Comment #45828270

    He's comparing AGW, which drives a trend , with weather-based events, which are noise around the trend. He conveniently cuts his analysis off at the year 2100, by which we'll all p…

  22. comment
    Comment #45827960

    It confused me a lot - I cancelled the denominators in my head too. But then I realised they're just plotting y/(x^2+y^2) - (x+1)/(x^2+y^2) = c and colouring by c (i.e. a heatmap, …

  23. comment
    Comment #45789031

    If it's a win / lose outcome and both win and lose have a probability of 1/100, I'll make 99x my stake by betting on both win and lose at the same time. If both outcomes have a pro…

  24. comment
    Comment #45780932

    In one sense, winning bets. If you lose, you lose: your money is gone either way. If you win, the fact that the probabilities sum to about 1.05 means you win less than you would ha…

  25. comment
    Comment #45633817

    Have you used PaddleOCR? I'm surprised they're claiming SOTA without comparing against Amazon Textract or Azure doc intelligence (LayoutLM v3 under the hood, as far as I know). I'v…