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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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    François Chollet‏Verified account @fchollet 31 Dec 2017

    François Chollet Retweeted François Chollet

    Arguably, the main challenges of cognition are not even represented in classic supervised learning from big data -- exploration, goal-setting, open-endedness, abstraction, extreme generalization, learning from few data points...https://twitter.com/fchollet/status/947119817286438913 …

    François Chollet added,

    François CholletVerified account @fchollet
    Posit: the problem of cognition has almost no overlap with supervised learning, what we're currently good at -- learning to map space x to space y given a dense sampling of x-cross-y
    4:10 AM - 31 Dec 2017
    • 106 Retweets
    • 325 Likes
    • Data Science Briefly PropertySimple Thomas 'Brrr' ₿rand Kirill Brylev Iris van Rooij 💭 Marco Lübbecke Steffen Schneider Rayed Bin Wahed subho
    12 replies 106 retweets 325 likes
      1. New conversation
      2. Babs Audet‏ @varvaraephemera 31 Dec 2017
        Replying to @fchollet @jason_pontin

        What do you think about visualization with regard to cognition? How important?

        1 reply 0 retweets 0 likes
      3. Robert Sperry‏ @rws1st 31 Dec 2017
        Replying to @varvaraephemera @fchollet @jason_pontin

        Visual thinking is the mode of thought used to make many (most?) of the major advances in physics and math. From Faraday to Feynman the discoveries are made in the visual mode, and they are translated into formulas afterwords.

        0 replies 1 retweet 1 like
      4. End of conversation
      1. The Ape Machine‏ @ApeMachineGames 31 Dec 2017
        Replying to @fchollet

        It may help to figure out first how neural feedback in a biological brain works, and what its exact function is. Maybe the MICrONS initiative will help. As for machine learning + big data. It's practical in the real world, but has nothing to do with intelligence or even learning.

        0 replies 0 retweets 1 like
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      1. elvis‏ @omarsar0 31 Dec 2017
        Replying to @fchollet

        accurate hierarchical learning and representations... the list can continue

        0 replies 0 retweets 0 likes
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      1. New conversation
      2. Rebel Science‏ @RebelScience 31 Dec 2017
        Replying to @fchollet

        Arguably? Are you kidding? Supervised learning has absolutely nothing to do with general intelligence. There is nothing to argue, really.

        1 reply 0 retweets 4 likes
      3. Rebel Science‏ @RebelScience 31 Dec 2017
        Replying to @RebelScience @fchollet

        Something to ponder. Unlike deep learning networks, the human brain can instantly see and interact with a completely new object or pattern that it has never seen before.

        1 reply 0 retweets 0 likes
      4. Show replies
      1. New conversation
      2. Luke‏ @LukeB42 31 Dec 2017
        Replying to @fchollet

        Gonna go out on a limb here and say that all the functions you listed, except maybe for exploration, can be learned in a supervised manner.

        1 reply 0 retweets 0 likes
      3. The Ape Machine‏ @ApeMachineGames 31 Dec 2017
        Replying to @LukeB42 @fchollet

        That's a pretty limb you got there. Careful you don't fall off...

        0 replies 0 retweets 0 likes
      4. End of conversation
      1. New conversation
      2. Jeremy Howard‏ @jeremyphoward 31 Dec 2017
        Replying to @fchollet

        That sounds right, except perhaps abstraction (we seem to get that for free with DL a bit) and learning from few examples (we've got a long way to go but supervised learning can represent this problem)

        1 reply 0 retweets 7 likes
      3. Jeremy Howard‏ @jeremyphoward 31 Dec 2017
        Replying to @jeremyphoward @fchollet

        So I'd be curious to know : are the remaining things you mentioned actually hard? E.g adding "curiosity" to an RL objective was pretty easy to do and helped exploration

        2 replies 2 retweets 7 likes
      4. Show replies

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