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z2210558

HN member
Joined
Sat, Nov 14, 2015, 11:08 AM UTC
HN karma
46
Public activity
29 items

About z2210558

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Recent public activity

  1. comment
    Comment #43155489

    Assuming shuffled list: estimate of mean, estimate of cardinality etc etc

  2. comment
    Comment #35286316

    I thought that smell was chloramines, rather than chlorine itself?

  3. comment
  4. comment
    Comment #33752472

    I’m sorry to have to let you know that the pied currawong is in fact parasitised by the channel billed cuckoo (the world’s biggest cuckoo in fact).

  5. comment
    Comment #33475194

    The same way traditional media does? c.f. https://en.wikipedia.org/wiki/Radio_T%C3%A9l%C3%A9vision_Lib...

  6. comment
    Comment #33214125

    +1 for this, and for the equally good (but slightly different in tone) New York Review of Books

  7. comment
    Comment #30876879

    L1 regularisation is the usual way (see e.g. https://en.wikipedia.org/wiki/Lasso_(statistics) )

  8. comment
    Comment #30658193

    > ...without being invaded by a dictatorship. Why only dictatorships?

  9. comment
    Comment #28101877

    IIRC the light coming from in front of you gets blue shifted, each photon increasing in energy, and the count increases because of the geometric changes you see in the video (the a…

  10. comment
    Comment #26402331

    Who's talking about "imminent terror attacks"? Do you think that is the majority of intelligence work? Do you need it to be to justify blackmail?

  11. comment
    Comment #24670080

    Can you give more detail about the fluorescing nucleus? I'm honestly amazed by this (and I have a degree in physics, which I guess is your point).

  12. comment
    Comment #24644794

    It looks totally fine to me (lines are wrapping normally). Are you sure it's not something to do with your own browser?

  13. comment
    Comment #23962795

    zipped file, with 33000 rows, and most columns chosen from a list of options, so it looks very easy to compress.

  14. comment
    Comment #23758669

    This is beautiful.

  15. comment
    Comment #22765821

    I only ever seem to see stories that look a whole lot like propaganda from thedrive.com. Who's behind this site?

  16. comment
    Comment #21975930

    I believe they're not, since it is designed to appear like something forbidden: https://www.chabad.org/library/article_cdo/aid/3907949/jewis... edit: reading more closely it seems …

  17. comment
    Comment #18587902

    This image [1] comes from "Converson to Islam in the Medieval Period" by Richard Bulliet [2]. The percentages inferred by Bulliet roughly track a sigmoidal curve. He makes an argum…

  18. comment
    Comment #17677535

    I think bit64 gives integer64, but like you I never need large integers - I don't do general purpose programming in R.

  19. comment
    Comment #16608953

    No it's different, and thought to have evolved independently. See e.g. http://journals.plos.org/plosgenetics/article?id=10.1371/jou...

  20. comment
    Comment #16281120

    Do you have references for the multiple migrations, especially from India? I know there was this paper: http://www.pnas.org/content/110/5/1803 , but I had the impression that hadn'…

  21. comment
    Comment #16235275

    I wouldn't have said "shit source", but I think he's better viewed as a reasonable populariser than a proper source. He is up with the literature (in the sense that the day after a…

  22. comment
    Comment #15591795

    It was easyish to visit around 10 years ago - though there was a problem with Al Qaeda. The civil war doesn't really seem to be a problem in Shibam iteself, (part of Hadhramaut, in…

  23. comment
    Comment #15362583

    Yes, but is there something that Ripple is doing here that could not be done by any non-blockchain distributed system? The chief value in blockchain seems to be in getting people t…

  24. comment
    Comment #15336501

    Australia, for one: https://en.wikipedia.org/wiki/Law_enforcement_in_Australia

  25. comment
    Comment #13640145

    In my experience most are, but there is also some work in operations management and optimisation, product design (e.g. financial products, digital products) and other areas. I thin…