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GaryMarcus's profile
Gary Marcus
Gary Marcus
Gary Marcus
@GaryMarcus

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Gary Marcus

@GaryMarcus

CEO/Founder of http://Robust.AI ; cognitive scientist, and best-selling author. New book: http://Rebooting.AI : Building Artificial Intelligence We Can Trust

garymarcus.com
Joined December 2010

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    1. Gary Marcus‏ @GaryMarcus 8 Dec 2018
      • Report Tweet

      Gary Marcus Retweeted tabitha goldstaub

      Open letter to @ylecun: I have been explicit that I believe that symbol-manipulation is part of the solution to AGI; Hinton has ridiculed that idea. Where do you fit in? With me? W Hinton? If in between, where? The field would benefit from a clear statement of your view.https://twitter.com/tabithagold/status/1070736319901519876 …

      Gary Marcus added,

      1:57
      tabitha goldstaubVerified account @tabithagold
      Drop the definitive mic💥Geoffery Hinton explains the difference between symbolic AI and deep learning to great applause from the @g7 audience. A must listen: pic.twitter.com/HbeQZX9QkH
      Show this thread
      17 replies 45 retweets 159 likes
    2. Yann LeCun‏ @ylecun 8 Dec 2018
      • Report Tweet
      Replying to @GaryMarcus

      I have expressed my position on this many, many times (including in the recent book "Architects of Intelligence"). But you still seem misunderstand it every time and to insist that we disagree, when we don't actually disagree that much. I'm tired of wasting my time.... 1/2.

      3 replies 14 retweets 99 likes
    3. Yann LeCun‏ @ylecun 8 Dec 2018
      • Report Tweet
      Replying to @ylecun @GaryMarcus

      ... but here we go again 1. Whatever we do, DL is part of the solution 2. Hence reasoning will need to be compatible with DL 3. That means using vectors instead of symbols, and differentiable functions instead of logic. 4. This will require new architectural concepts. 2/2

      10 replies 18 retweets 128 likes
    4. Yann LeCun‏ @ylecun 8 Dec 2018
      • Report Tweet
      Replying to @ylecun @GaryMarcus

      ...continued 5. The argument that "DL sucks" is simply wrong. DL is gradient-based optimization of multi-module system. That is not going away. 6. Supervised and reinforcement learning as they exist today are insufficient. .....

      3 replies 6 retweets 42 likes
    5. Yann LeCun‏ @ylecun 8 Dec 2018
      • Report Tweet
      Replying to @ylecun @GaryMarcus

      ... 7. Something like self-supervised learning is necessary. Now.....

      2 replies 4 retweets 27 likes
      Gary Marcus‏ @GaryMarcus 8 Dec 2018
      • Report Tweet
      Replying to @ylecun

      Agreed, though we differ in what see as the answer there.

      9:04 AM - 8 Dec 2018
      • 1 Like
      • MartinC
      1 reply 0 retweets 1 like
        1. New conversation
        2. Yann LeCun‏ @ylecun 8 Dec 2018
          • Report Tweet
          Replying to @GaryMarcus

          I have made concrete proposals. Have you?

          4 replies 1 retweet 1 like
        3. Gary Marcus‏ @GaryMarcus 8 Dec 2018
          • Report Tweet
          Replying to @ylecun

          Yes, I proposed using vectors to represent the values of variables - while incorporating explicit operations over those variables — in 2001 book The Algebraic Mind, and have pointed to work that does essentially that (with clever innovations I didn’t consider).

          0 replies 0 retweets 0 likes
        4. End of conversation

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