Ryan J. O'Neil

@ryanjoneil

Decision Engineering by day, PhD candidate by night. Formerly Zoomer, MITRE, Washington Post. Suit stalker. Cocktail order consultant.

Exile
ryanjoneil.github.io
Joined July 2013
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  1. Pinned Tweet
    Jan 19

    That feeling when it makes its millionth delivery 4 months later.

    That feeling when you're about to push 3500 lines of C++ constraint models into a production system that's been entirely Ruby until today.
    10 likes
  2. Jun 8

    That feeling when your phone corrects "pre-flight glass of wine" to "pre-interview glass of wine".

    8 likes
  3. Jun 7

    If you're going to be in Seattle on July 6 and are looking for something fun to do, come to my talk.

  4. Jun 2

    Parallel is awesome.

    Replying to @tdhopper
    GNU Parallel: "It's probably good enough"
    1 retweet 3 likes
  5. Retweeted
    May 31

    Slides for my CoreOS Fest talk "Containers from Scratch" here also the post that inspired it

    13 retweets 13 likes
  6. May 31

    Anybody know a way to get csvlook (or similar) to stream data instead of slurp it all in for processing?

    1 like
  7. Retweeted
    May 26

    Bellman, inventor of dynamic programming, had to hide the fact he was inventing it from the Secretary of Defense:

    11 replies 733 retweets 1,066 likes
  8. Retweeted
    May 22

    IP is so much more complicated than SDP. We require these "alone moments" to contemplate polyhedra.

    IP = isolated pursuit
    1 reply 1 retweet 20 likes
  9. Retweeted
    May 19

    These graphs on asymmetric partisan polarization always floor me.

    22 replies 261 retweets 326 likes
  10. Retweeted
    May 19

    Check out my talk today! (or go check out , also at that time!)

    1 reply 2 retweets 10 likes
  11. May 17

    Why can't we all just be friend classes?

    1 reply
  12. May 6

    Accidentally started typing "dada science" instead of "data science".

    1 reply 4 likes
  13. Retweeted
    May 4

    Make a list of the vulnerable Republican voters and repeat them to yourself like Arya Stark until 2018.

    29 replies 1,074 retweets 1,872 likes
  14. Retweeted
    Apr 30

    “You learn more going from 0 to 100 data points than you do from going from 100M to 1B data points” – Prof Jon Caulkins on , CMU

    18 retweets 32 likes
  15. Apr 25

    That's down by, like, 1%.

    THE TRAGEDY OF DATA SCIENCE
    2 likes
  16. Apr 24

    Master's degree required, ABD preferred.

    1 like
  17. Apr 20

    Vampire plotting.

    Data visualizations are great. Except for when your plot is crying blood. True matplotlib art. 😂
    2 likes
  18. Retweeted
    Apr 19

    And dare I say it... it seems... legible!

    Awesome! R has a MIP modeling language now.
    1 reply 1 retweet
  19. Apr 19

    🤣

    Replying to @ryanjoneil
    Yes: It meets all definitional criteria for formulational validation of terminological construction and interperable semantic value.
  20. Apr 19

    Awesome! R has a MIP modeling language now.

    🎉 First version of ompr (0.6.0) on CRAN now: model your mixed integer linear programs with R.
    3 retweets 12 likes
  21. Apr 18

    Is "formulational" a word, similar to "definitional"?

    2 replies

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