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fchollet's profile
François Chollet
François Chollet
François Chollet
Verified account
@fchollet

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François CholletVerified account

@fchollet

Deep learning @google. Creator of Keras. Author of 'Deep Learning with Python'. Opinions are my own.

United States
fchollet.com
Joined August 2009

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    1. Kyle McDonald‏ @kcimc 7 Dec 2014

      deep neural net using fiber optics & filters for weights. should be possible to, e.g., project an image and get instantaneous classification

      3 replies 5 retweets 31 likes
      Show this thread
    2. Kyle McDonald‏ @kcimc 8 Jul 2019

      Kyle McDonald Retweeted Kyle McDonald

      my first drawing of this ideahttps://twitter.com/kcimc/status/776494200305115136?s=20 …

      Kyle McDonald added,

      Kyle McDonald @kcimc
      i'm trying to build a camera that knows what it's looking at, using ideas from deep learning, but w/out electronics pic.twitter.com/wXIxIHynP0
      2 replies 2 retweets 10 likes
      Show this thread
    3. Kyle McDonald‏ @kcimc 8 Jul 2019

      now there's some exciting research in this direction that is only visible light, using some kind of caustic refraction? i need to study it more https://www.newscientist.com/article/2208975-ai-made-from-a-sheet-of-glass-can-recognise-numbers-just-by-looking/ …pic.twitter.com/0G5MPQwfjG

      1 reply 1 retweet 24 likes
      Show this thread
    4. Kyle McDonald‏ @kcimc 8 Jul 2019

      looking at their paper, it seems they had the exact same idea ("filters act like weights + ReLU for light"). but my biggest issue was the lack of negative numbers ("negative light/negative filters").. not clear if they got around this? https://www.osapublishing.org/prj/fulltext.cfm?uri=prj-7-8-823&id=415059 …pic.twitter.com/W6idO2NiKf

      2 replies 0 retweets 10 likes
      Show this thread
    5. Kyle McDonald‏ @kcimc 8 Jul 2019

      if this all seems vaguely familiar you might be thinking of this 2018 work using terahertz light, not exactly designed to function outside a research labhttps://www.the-scientist.com/news-opinion/ai-object-recognition-system-operates-at-speed-of-light--64569 …

      2 replies 2 retweets 14 likes
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      François Chollet‏Verified account @fchollet 8 Jul 2019
      Replying to @kcimc

      I was thinking of Leger and Lee 1981

      11:56 AM - 8 Jul 2019
      • 1 Like
      • joao
      1 reply 0 retweets 1 like
        1. New conversation
        2. Kyle McDonald‏ @kcimc 8 Jul 2019
          Replying to @fchollet

          great reference. here's a link for anyone else curious to learn more about their systemhttps://www.osapublishing.org/ao/abstract.cfm?uri=ao-21-2-274 …

          1 reply 1 retweet 1 like
        3. François Chollet‏Verified account @fchollet 8 Jul 2019
          Replying to @kcimc

          I was thinking of this onehttps://www.osapublishing.org/josa/abstract.cfm?uri=josa-72-5-556 …

          0 replies 1 retweet 0 likes
        4. End of conversation

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