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abstractcontrol

HN member
Joined
Mon, Jun 26, 2017, 6:23 AM UTC
HN karma
142
Public activity
75 items

About abstractcontrol

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Recent public activity

  1. comment
    Comment #48566487

    Dumb people aren't going to be doing the work of the smart people ever, no matter how tech evolves. The actual implication of AI being on the level of sentient beings instead of hy…

  2. comment
    Comment #48554776

    Why don't they just pass the time into the RNG in order to randomize it instead of using fixed seeds?

  3. comment
    Comment #48551183

    Yes, this is what I mean. It's not that talent doesn't exist, but it's never the case that people on the top of their domain work less hard than others. In fact, it's the opposite.…

  4. comment
    Comment #48539558

    > Probably one of the most ego-crushing realizations (if you're a nerd) is to discover that there are people out there MUCH more talented and higher performing than what you'll eve…

  5. story
    Show HN: TapeSim – Practice Reading the Tape

    I made this replay simulator desktop app as a part of the Building The Trading Edge playlist on Youtube. It's my first commercial product. I needed a replay simulator that could do…

  6. comment
    Comment #48227475

    The job market is somewhat of a crapshot. A dice roll if you will. I got rejected from all kinds of place before I got a highly paid one from a Reddit post of all places. I got rej…

  7. comment
    Comment #47313435

    A stock market daytrading system, I am live coding it on my Youtube channel: https://www.youtube.com/playlist?list=PL04PGV4cTuIXoK6yBAFzh... Opus has been amazingly useful at answe…

  8. comment
    Comment #46525869

    > My impression is that LLM users are the kind of people that HATED that their questions on StackOverflow got closed because it was duplicated. Lol, who doesn't hate that?

  9. comment
    Comment #46453116

    One takeaway from the book is that trend following strategies are really difficult to follow. Jesse Livermore had a 3 yearlong losing streak from 2011 - 2014 despite him following …

  10. comment
    Comment #43455678

    > Investment Strategy: Organizations should invest more in computing infrastructure than in complex algorithmic development. > Competitive Advantage: The winners in AI won’t be tho…

  11. comment
    Comment #43066439

    Can't find it either.

  12. comment
    Comment #43060431

    The strengths and weaknesses of the algorithmic niche that artificial NNs are in hasn't changed a bit since a decade ago. They are still bad at anything I'd want to actually use th…

  13. comment
    Comment #43056926

    To me, the current LLMs aren't qualitatively different from the char RNNs that Karpathy showcased all the way back in 2015. They've gotten a lot more useful, but that is about it. …

  14. comment
    Comment #41924987

    I've thought about adding record row polymorphism to Spiral, but I am not familiar with it and couldn't figure out how to make it work well in the presence of generics.

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  17. comment
    Comment #41465086

    Staged FP in Spiral: https://www.youtube.com/playlist?list=PL04PGV4cTuIVP50-B_1sc... Some of the stuff in this playlist might be relevant to you, though it is mostly about programm…

  18. comment
    Comment #41301063

    What's a Net/60 basis? I am having trouble understanding how often you were paid. Every month or so? Edit: Nwm, I saw you worked for 90 days without pay. Ack.

  19. comment
    Comment #40619074

    https://www.youtube.com/playlist?list=PL04PGV4cTuIVP50-B_1sc... Staged Functional Programming In Spiral I am doing a fully fused ML GPU library along with a poker game to run it on…

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    Comment #40345294

    NNs for example are (mostly) a sequence of matrix multiplication operations, and GPUs are very good at those. Much better than CPUs. AI is hot at the moment, and Nvidia is producin…

  22. comment
    Comment #40345160

    Never tried those, so I couldn't say. I guess it would. Even so, creating all the abstractions needed to implement even regular matrix multiplication in Spiral in a generic fashion…

  23. comment
    Comment #40341854

    For a deep dive, maybe take a look at the Spiral matrix multiplication playlist: https://www.youtube.com/playlist?list=PL04PGV4cTuIWT_NXvvZsn... I spent 2 months implementing a mat…

  24. comment
    Comment #39490333

    > Groq sells their dev kit for $20k even though a single LPU is useless. I find this a very questionable business decision.

  25. comment
    Comment #39484276

    > I have quite a lot of concurrency so I think my ideal hardware is a whole lot of little CPU cores with decent cache and matmul intrinsics Back in 2015 I thought this would be the…