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cracker_jacks

HN member
Joined
Fri, May 17, 2013, 10:11 PM UTC
HN karma
1,083
Public activity
166 items

About cracker_jacks

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Recent public activity

  1. comment
  2. comment
    Comment #31088163

    "College became default"

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    Comment #31036347

    > The Russians are suggesting that the killings were of 'Russian friendly' Ukrainians, killed after the troops left. Satellite imagery taken before Russian troops left shows massac…

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    Comment #30530532

    Oh, you're talking about using the forward gradient method. This still does not make much sense because if the projection of the gradient in that direction is zero or near zero, th…

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    Comment #30530401

    I believe what you are describing is grid search, not gradient descent. Gradient descent is not an exhaustive search.

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    Comment #30529183

    I agree, in expectation, the orthogonal directions cancel out. But the variance does not cancel out. Are you using some sort of momentum-like optimizer?

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    Comment #30528575

    > The more dimensions, the simpler the surface. With enough dimensionality, everything is a straight line. Even assuming this statement were true (which is a big if). That does not…

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    Comment #30528537

    That does not make sense, can you expand? The steepest descent direction is far more useful than a random direction in high dimensions because that random direction has a greater c…

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    Comment #30509563

    Yes, I am certain the background this particular website provides will be super objective and unbiased.....

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    Comment #30378813

    Can a viable business be made around targets/victims sending their phishing attacks to a reverse engineering lab? The more valuable the target, the more likely an unknown and valua…

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    Comment #30210138

    lol, 'even', I find HN in particular loves pitchforks.

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    Comment #29939569

    "Air tag" like trackers on decoy packages mixed in might be a cheap solution to this issue.

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    Comment #29782531

    Agree that the reddit is more relevant to me because it has multiple perspectives in a discussion format, but I don't see any particularly bad links with the first search. The firs…

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    Comment #29772531

    Can someone provide some explicit search queries so we can see the bad examples? Lots of criticism is being doled out in that thread without an actual example to see for myself.

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    Comment #29574052

    Transformers subverting convolution on their own turf (vision) was certainly unexpected.

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    Comment #29570961

    Why is there a culture of hiding cap tables in the first place? Seems like some incentive structures need to be fixed before a transparent cap table is adopted.

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    Comment #29404695

    Because the ability to accumulate wealth becomes easier as you have more of it.

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    Comment #29400458

    Can you explain how permanent monopolies won't become a problem?

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    Comment #29394995

    This is the thing I do not fully understand about crypto and more specifically Bitcoin. If Bitcoin is successful, it will inevitably create a tiny group of super-wealthy early adop…

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    Comment #29046232

    When you make housing an investment, by definition, it has to become less affordable in the future. Until a country decides to stop making policy to support this notion that a basi…

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    Comment #28961491

    What's the market Graphcore is going for here? Even their own performance releases are not really favorable over nvidia's current offerings. This is definitely not enough to justif…

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    Comment #28897989

    Any memory of where you found this data?

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