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ESYudkowsky's profile
Eliezer Yudkowsky
Eliezer Yudkowsky
Eliezer Yudkowsky
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@ESYudkowsky

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Eliezer YudkowskyVerified account

@ESYudkowsky

Ours is the era of inadequate AI alignment theory. Any other facts about this era are relatively unimportant, but sometimes I tweet about them anyway.

Joined June 2014

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    1. Ian Goodfellow‏ @goodfellow_ian Jan 10

      To gain some idea of the far future of ML security, we studied a simple toy problem called "adversarial spheres," simulating a future where advanced ML models are extremely accurate. We find that even then, an adversary can still easily fool them. https://arxiv.org/abs/1801.02774 

      17 replies 293 retweets 828 likes
    2. Jonathan Paulson‏ @PaulsonJonathan Jan 11
      Replying to @goodfellow_ian @ESYudkowsky

      Are humans vulnerable to analagous attacks? (Are there nearby instances humans msiclassify?)

      1 reply 0 retweets 0 likes
    3. Eliezer Yudkowsky‏Verified account @ESYudkowsky Jan 11
      Replying to @PaulsonJonathan @goodfellow_ian

      Optical illusions and cartooning aren't small perturbations the same way, but we certainly misclassify them.

      1 reply 0 retweets 3 likes
    4. Jonathan Paulson‏ @PaulsonJonathan Jan 11
      Replying to @ESYudkowsky @goodfellow_ian

      The ML adversarial examples seem worse than optical illusions (maybe just pro-human bias but I don’t think so). Not sure what “cartooning” is in this context. Maybe the “magic eye” stuff is a better example of human “error”?

      2 replies 0 retweets 1 like
      Eliezer Yudkowsky‏Verified account @ESYudkowsky Jan 11
      Replying to @PaulsonJonathan @goodfellow_ian

      I mean that humans regularly code colored line drawings as people, in fact there's a whole industry built around it. Talk about your classification errors!

      6:32 PM - 11 Jan 2018
      • 3 Likes
      • 😊 Ovidiu Ciule Jonathan Paulson
      2 replies 0 retweets 3 likes
        1. New conversation
        2. Eliezer Yudkowsky‏Verified account @ESYudkowsky Jan 11
          Replying to @ESYudkowsky @PaulsonJonathan @goodfellow_ian

          An alien looking at a Disney movie might see nothing that looked to them like a human, maybe nothing like a 3D scene. Our cartoons don't objectively resemble photographs, they're built to feed into a particular neural classifier and do an unusual simple thing that stimulates it.

          1 reply 0 retweets 5 likes
        3. 1 more reply
        1. Chomba Bupe‏ @ChombaBupe Jan 23
          Replying to @ESYudkowsky @PaulsonJonathan @goodfellow_ian

          Those can't be counted as classification errors.

          0 replies 0 retweets 0 likes
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