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Viewing profile — pvankessel

pvankessel

HN member
Joined
Tue, Aug 14, 2018, 8:55 PM UTC
HN karma
155
Public activity
42 items

About pvankessel

Senior director of data science and AI at WorkMoney, a non-profit dedicated to helping working and middle-class Americans. Former senior researcher at Pew Research Center.

Recent public activity

  1. comment
    Comment #48741200

    I'm with you. I haven't materially been more satisfied with the code or reasoning with 4.8 than I was with 4.7. But I'm also not vibe coding, I'm reviewing all of the output. Maybe…

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    Comment #48740346

    Anecdotally this tracks what I've felt over the past month, though I haven't rigorously quantified it. I've just been burning through my quota considerably more quickly than I was …

  3. comment
    Comment #45932413

    This view of the world puts everything on the individual. It might be worth reading up on structuralism to balance that perspective out a bit. I'm somewhere in the middle of the tw…

  4. comment
    Comment #45795047

    The automation one is so true! When I first deployed a huge job to MTurk, with so much money on the line I wanted to be careful, and I wrote some heuristics to auto-ban Turkers who…

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    Comment #45794226

    I used MTurk heavily in its hey-day for data annotation - it was an invaluable tool for collecting training data for large-scale research projects, I honestly have to credit it wit…

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    Comment #45706509

    I got this one a few months ago and have been running it in my basement directly under my living room, separated only by the floor and a bit of insulation. Can't hear it at all. It…

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    Comment #45486989

    Hard disagree. I gave up a top-10 engineering scholarship and switched to liberal arts largely because my entire curriculum was predetermined in the former. Five courses in calculu…

  8. comment
    Comment #45485488

    Well that's kind of my point - liberal arts and humanities set you up with a very versatile baseline. With a proper education in those disciplines you learn how to think, and that'…

  9. comment
    Comment #45484121

    Oh I agree with you on that wholeheartedly. I think our society would be substantially healthier if we required civics, philosophy, economics, etc in high school. But if we're alre…

  10. comment
    Comment #45483837

    Except many STEM graduates are having a harder time finding jobs right now than liberal arts and humanities majors: https://www.newyorkfed.org/research/college-labor-market#--:... …

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    Comment #45098443

    Curious about this, is there actually a canonical explanation in the trilogy somewhere?

  13. comment
    Comment #39929163

    Heh, that's actually pretty compelling - it sounds like a darker twist on the plot of a Stargate episode I recently rewatched: https://en.m.wikipedia.org/wiki/Revisions_(Stargate_S…

  14. comment
    Comment #39894105

    Oh this sounds like exactly like what I've been looking for, can't wait to give these a try - many thanks

  15. comment
    Comment #39892829

    Are there any models out there for cleaning up an image, not just upscaling? I have a bunch of old photos taken on early low-res point-and-shoots that have JPEG artifacts etc and t…

  16. comment
    Comment #38745019

    Here's a study I did a few years ago that broke down popular YT videos into more granular categories, might be of interest: https://www.pewresearch.org/internet/2019/07/25/children…

  17. comment
    Comment #38741367

    They actually held out for a couple of years after Facebook and didn't start forcing audits and cutting quotas until 2019/2020

  18. comment
    Comment #38740953

    This is such a clever way of sampling, kudos to the authors. Back when I was at Pew we tried to map YouTube using random walks through the API's "related videos" endpoint and it se…

  19. comment
    Comment #32145384

    First thing I thought of, 7 years old and more prophetic by the day: https://m.youtube.com/watch?v=7Pq-S557XQU It's only a matter of time. Five years, twenty - we need to prepare f…

  20. comment
    Comment #31786029

    Lol, not yet it seems

  21. comment
    Comment #31785779

    I mean, that's definitely a huge factor, but there IS a limit to how much Amazon can pay their hundreds of thousands of workers and still remain competitive - and I have NO idea wh…

  22. comment
    Comment #31785602

    Oh don't get me wrong, much of it is definitely the result of their policies and could have been avoided if they hadn't treated their labor force like a discardable, consumable res…

  23. comment
    Comment #31785168

    Not surprised to see this pop up. I interviewed for a position with Amazon a few months back to lead up a new research program to determine how they can better recruit and retain h…

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