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zeynep's profile
zeynep tufekci
zeynep tufekci
zeynep tufekci
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@zeynep

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zeynep tufekciVerified account

@zeynep

Complex systems, wicked problems. Society, technology, science and more. @UNC professor. @NYTimes columnist. My newsletter is @insight: http://www.theinsight.org 

floating in a most peculiar way
theinsight.org
Joined August 2009

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    1. zeynep tufekci‏Verified account @zeynep 21 May 2016
      Replying to @zeynep

      If FB trending algo-ranks 80 to show 3 you're likely to click—that's more newsfeed-y bubble. https://www.linkedin.com/pulse/algorithm-transparency-paying-attention-man-behind-curtain-koren …pic.twitter.com/lCLH69d816

      3 replies 4 retweets 4 likes
    2. zeynep tufekci‏Verified account @zeynep 23 May 2016
      Replying to @zeynep

      Why algorithmic accountability is key. "Predictive policing" that was innaccurate & racist. https://www.propublica.org/article/machine-bias-risk-assessments-in-criminal-sentencing …pic.twitter.com/qpuUgKgicn

      1 reply 14 retweets 20 likes
    3. zeynep tufekci‏Verified account @zeynep 23 May 2016
      Replying to @zeynep

      In this case, algorithms had benchmarks to check (re-offense rate) and we knew a variable to look for: race. Often, we have neither.

      1 reply 4 retweets 5 likes
    4. zeynep tufekci‏Verified account @zeynep 23 May 2016
      Replying to @zeynep

      It's not just that algorithms aren't checked. We're using them in subjective decision-making systems where you *can't* check: no benchmark.

      3 replies 3 retweets 8 likes
    5. zeynep tufekci‏Verified account @zeynep 23 May 2016
      Replying to @zeynep

      Gah. Facebook will stop using news sites to vet trending topics.That was the positive part. https://www.commerce.senate.gov/public/_cache/files/93a14e98-2443-4d27-bf04-1fc59b8cf2b4/22796A1389F52BE16D225F9A03FB53F8.facebook-letter.pdf …pic.twitter.com/GG5zfIyLUm

      4 replies 37 retweets 24 likes
    6. zeynep tufekci‏Verified account @zeynep 23 May 2016
      Replying to @zeynep

      If I am reading their letter to Thune right, Facebook's response is to gut a perfectly defensible part of the process. Why? PR concerns atm.

      2 replies 4 retweets 5 likes
    7. zeynep tufekci‏Verified account @zeynep 24 May 2016
      Replying to @zeynep

      We just learned there are two separate instances that Facebook acknowledges newsfeed algorithm smothered #Ferguson.pic.twitter.com/5SKan7Tu4y

      1 reply 18 retweets 10 likes
    8. zeynep tufekci‏Verified account @zeynep 24 May 2016
      Replying to @zeynep

      The first, during Ferguson protests, was because the algorithm worked. Second, sometime after Dec. 2014, was "an error". What was the error?

      2 replies 3 retweets 5 likes
    9. zeynep tufekci‏Verified account @zeynep 24 May 2016
      Replying to @zeynep

      Algorithmic forensics must be part of any accountability and reflection process. The trending topics brouhaha helped bring that discussion.

      1 reply 6 retweets 18 likes
    10. zeynep tufekci‏Verified account @zeynep 24 May 2016
      Replying to @zeynep

      What else disappears into algorithmic spirals of silence? Links to acknowledged instances. https://www.commerce.senate.gov/public/_cache/files/93a14e98-2443-4d27-bf04-1fc59b8cf2b4/22796A1389F52BE16D225F9A03FB53F8.facebook-letter.pdf …http://time.com/3950525/facebook-news-feed-algorithm/ …

      1 reply 6 retweets 9 likes
      zeynep tufekci‏Verified account @zeynep 31 May 2016

      An example of algorithmic bias. Facebook switches algorithm to be video-friendly. News sites see engagement plummet. http://fortune.com/2016/05/30/facebook-video-engagement/ …

      12:53 PM - 31 May 2016
      • 25 Retweets
      • 20 Likes
      • Sina Jamie Clark mehmet bilber jonathankoren™ Alessio Fratticcioli last kass-mass, i gave u my ❤️ (she/they) ⚰️🕊️ Ecologia Digital Anna Masera mkalina
      1 reply 25 retweets 20 likes
        1. New conversation
        2. zeynep tufekci‏Verified account @zeynep 31 May 2016
          Replying to @zeynep

          zeynep tufekci Retweeted Knight Foundation

          Consider it in light of this: More and more people get news on Facebook. We're talking about 1.5 billion here.https://twitter.com/knightfdn/status/737735462433886208 …

          zeynep tufekci added,

          Knight FoundationVerified account @knightfdn
          More than ever, people in the US are getting their news through social networks like @facebook http://kng.ht/1Y0dxq3  @qz @pewresearch
          1 reply 3 retweets 11 likes
        3. zeynep tufekci‏Verified account @zeynep 5 Jun 2016
          Replying to @zeynep

          Is this global? Which countries see this Facebook Muhammad Ali remembrance? Who decides who gets remembered and how?pic.twitter.com/N1IO92E0WG

          3 replies 5 retweets 20 likes
        4. Show replies

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