Live data from Hacker News

Viewing profile — simedw

simedw

HN member
Joined
Wed, Jun 20, 2012, 8:41 AM UTC
HN karma
514
Public activity
48 items

About simedw

CTO/co-founder of V7, before that Aipoly.

blog: simedw.com X: https://x.com/simedw

Recent public activity

  1. story
  2. comment
    Comment #48192135

    Nice package, not only is using words more token-efficient [saving time and money], but weaker models are also less likely to make mistakes when providing the key, at least in my t…

  3. comment
    Comment #48150244

    Cool project! I noticed that if you go from training to watch and then back, the training temporarily drop significantly in score.

  4. comment
    Comment #47328664

    No offense, but are you a bot?

  5. comment
    Comment #47322580

    Agreed, it almost feels like we have a visual processing unit with special “opcodes” for operations like depth matching and pattern repetition. The generator first needs a depth ma…

  6. story
  7. story
  8. comment
    Comment #47062403

    I think this speaks for itself: simedw ~ $ claude -p "random number between 1 and 10" 7 simedw ~ $ claude -p "random number between 1 and 10" 7 simedw ~ $ claude -p "random number …

  9. comment
    Comment #46841940

    Great suggestin, added a toggle to see pinyin.

  10. comment
    Comment #46841928

    Thank for the great feedback! I have just added sandhi support, please let me know if it's working better.

  11. comment
    Comment #46841636

    Hi, thanks for the feedback. The 了 issue was a bug on the JavaScript side; that should be fixed (training did thankfully handle it correctly). The other two are probably things tha…

  12. comment
    Comment #46836823

    It’s fairly sensitive to background noise at the moment. I’m planning to train an improved version with stronger data augmentation, including background noise.

  13. comment
    Comment #46832486

    For accents, I’ve mostly tested with a few friends so far. I’m wondering whether region should be a parameter, because training on all dialects might make the system too lax.

  14. comment
    Comment #46832427

    Thank you. I had a quick look at Farsi datasets, and there seem to be a few options. That said, written Farsi doesn’t include short vowels… so can you derive pronunciation from the…

  15. story
    Show HN: I trained a 9M speech model to fix my Mandarin tones

    Built this because tones are killing my spoken Mandarin and I can't reliably hear my own mistakes. It's a 9M Conformer-CTC model trained on ~300h (AISHELL + Primewords), quantized …

  16. comment
    Comment #46691605

    It would be neat if it had a headless mode.

  17. story
  18. comment
    Comment #46633495

    https://simedw.com personal site, mostly posts regarding various experiments

  19. comment
    Comment #46500957

    First of all, big kudos for not missing a single day. When I used flashcards in the past, missing even a couple of days led to an avalanche of cards to review. Since you’ve been so…

  20. comment
    Comment #46332227

    Thanks for the questions. Very fair concerns. Take all of this with a fairly large pinch of salt; this is still an experiment. 1. How does it know which words I already know? It do…

  21. comment
    Comment #46331859

    This is a simplified version: Journey to the West in Easy Chinese by Jeff Pepper and Xiao Hui Wang. Otherwise, I would definitely have waited a bit before biting off something like…

  22. comment
    Comment #46331832

    Surprisingly easy. If the language has a lot of conjugations (e.g., polite past verb forms), running each word through Snowball first makes the process a bit easier.

  23. comment
    Comment #46331780

    That's a really cool concept. Naively replacing words might work, but sometimes the context is needed. Maybe a model like gemini 2.5 flash lite would be fast enough but still maint…

  24. comment
    Comment #46292868

    Thanks for sharing; you clearly spent a lot of time making this easy to digest. I especially like the tokens-to-embedding visualisation. I recently had some trouble converting a HF…

  25. comment
    Comment #46276370

    Thanks! I think getting comfortable with characters fairly early is important, as it helps shift your mindset into the right place. That said, I don’t think this project really wor…