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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. François Chollet‏Verified account @fchollet Feb 14

      An event that only happens once can have a probability (before it happens): this probability represents the uncertainty present in your model of why that event may happen. It's really a property of your model of reality, not a property of the event itself.

      16 replies 25 retweets 189 likes
      Show this thread
      François Chollet‏Verified account @fchollet Feb 14

      Of course, if the event has never happened before, that implies that your model of how it happens has never been validated in practice. You can model the uncertainty present in what you know you don't know, but you'll miss what you don't know you don't know.

      9:00 AM - 14 Feb 2021
      • 2 Retweets
      • 49 Likes
      • Sakthi Geek Sampan Pranav Abraham Mathews Milaan Yinuo Xie ?_______? Abdur Rohman Anastasios Angelopoulos Read Kraus
      5 replies 2 retweets 49 likes
        1. New conversation
        2. François Chollet‏Verified account @fchollet Feb 14

          But that doesn't mean your model is worthless. Surely we all have the experience of writing a large piece of code and having it work on first try.

          1 reply 1 retweet 30 likes
          Show this thread
        3. François Chollet‏Verified account @fchollet Feb 14

          Due to nuclear tests being banned, new designs of nuclear warheads are being developed entirely via simulations -- which works (probably?) because our model of physics is pretty reliable.

          2 replies 2 retweets 28 likes
          Show this thread
        4. End of conversation
        1. Dipam Chakraborty‏ @__dipam__ Feb 14
          Replying to @fchollet

          Aliens 👾👽

          0 replies 0 retweets 1 like
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        1. Ed Morris‏ @Rocky19042009 Feb 14
          Replying to @fchollet

          I never thought I’d see a description of statistical modelling with Donald Rumsfeld quotes, but you’ve done it my good man. Surely there’s a prize for this sort of thing from someone or some organisation. Marvellous! Oh and I love the note, I agree with your points.

          0 replies 0 retweets 0 likes
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        1. Henrik Bork Christensen‏ @ChristensenBork Feb 14
          Replying to @fchollet

          Hæ hæ! Now we're getting deep

          0 replies 0 retweets 0 likes
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        1. Ryan Qasem‏ @RyanQasem Feb 14
          Replying to @fchollet

          So you can’t model what you don't know you don't know. For the dumb ones like me

          0 replies 0 retweets 0 likes
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