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someben

HN member
Joined
Tue, Apr 17, 2012, 3:48 PM UTC
HN karma
100
Public activity
30 items

About someben

No profile information was provided.

Recent public activity

  1. comment
    Comment #47254061

    PDF & Markdown viewer with intentionally restricted navigation, so you can mash the buttons easily on a tablet while exercising.

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  3. comment
    Comment #20709740

    Wow 2007 called and wants its Ornstein-Uhlenbeck back.

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  5. comment
    Comment #9411497

    I added Discworld to TextCraft.

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    Comment #9410601

    Adding right now.

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    Comment #9410480

    Hmm, do you have a specific example? (Of the MUD and client?)

  9. comment
    Comment #9410477

    That would be slick. However I think Slack keeping up with nice clients on every platform imaginable is a nice way to piggyback.

  10. comment
    Comment #9410309

    Great thanks. I'll add links to the homepage.

  11. comment
    Comment #9410032

    I've been tempted to send a "look" or "inv(entory)" command to keep-alive a session. Hmm...

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    Comment #7826720

    Will try to put together some benchmarks for the cooler sketches & summary stats. Doing mutual information across two millisecond streams could be pretty convincing!

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    Comment #7634580

    Most important comment on this thread.

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  18. story
    Ask HN: Closed captioning API

    Does anyone know of a service or API for delivering closed captioning of television, either after-the-fact or in real time?

  19. comment
    Comment #6395428

    New Ruby module on Github to import & parse the treebank corpus: https://news.ycombinator.com/item?id=6395420

  20. story
    Importing Stanford's Deep Learning Sentiment Treebank

    Ruby module to parse & import the new Stanford treebank for deep learning: https://github.com/someben/treebank/

  21. comment
    Comment #5614318

    Check out the behavioral finance literature, like the Shleifer book: http://www.amazon.com/Inefficient-Markets-Introduction-Behav...

  22. comment
    Comment #5614297

    When people use derivatives to hedge their exposure to "bad things happening" and the market is not very liquid (i.e. BTC), arbitrage opportunities can persist. For example, if the…

  23. comment
    Comment #5613790

    Logistic regression and other parametric, non-regularized linear learners tend to do poorly with NLP forecasting -type modeling. (They usually overfit.)

  24. comment
    Comment #5613769

    That Twitter paper has been torn to shreds over the last couple of years. Here is me snarking: http://blog.someben.com/2011/05/sour-grapes-seven-reasons-wh...

  25. comment
    Comment #5613734

    What is your source for the ole' "derivatives reduce volatility in the spot market" assumption?