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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 Mar 13

      Quick tweetorial: using KerasTuner to find good model configs. Define your model as usual -- but put your code in a function that takes a `hp` (hyperparameters) argument. Then, instead of using values like "embedding_dim = 512", use ranges: `http://hp.Int (...)`pic.twitter.com/6feedjVp03

      6 replies 65 retweets 349 likes
      Show this thread
    2. Mark‏ @yieldthought Mar 13
      Replying to @fchollet

      pic.twitter.com/lTFxzCtOW0

      2 replies 2 retweets 15 likes
    3. Mark‏ @yieldthought Mar 13
      Replying to @yieldthought @fchollet

      My love for Keras’ clear and well thought-out API design is matched by my distaste and frustration with TensorFlow’s :-/

      2 replies 0 retweets 1 like
      François Chollet‏Verified account @fchollet Mar 13
      Replying to @yieldthought

      TensorFlow is like C++: it's complex, but the parts you actually have to use are straightforward (math ops, gradient tape, http://tf.data , tf.distribute). And like C++, it's the fastest & most powerful option you have available. Just you have to use the right subset.

      11:16 AM - 13 Mar 2021
      • 12 Retweets
      • 87 Likes
      • مادمازل بورژواز Chris_FreeWork Minh Phan Gabriel Sab Primitive Recursive Laurie V Manish Sainani Yash Singh Arthur Wesley
      3 replies 12 retweets 87 likes
        1. New conversation
        2. François Chollet‏Verified account @fchollet Mar 13
          Replying to @fchollet @yieldthought

          TF is just NumPy with gradients, TPU/GPU acceleration, and large-scale computation distribution. And the ability to export programs to mobile devices, javascript, etc. Basically, it's the layer of infrastructure you need if you're serious about ML.

          1 reply 2 retweets 36 likes
        3. François Chollet‏Verified account @fchollet Mar 13
          Replying to @fchollet @yieldthought

          TF isn't meant to be easy to use (that's more like Keras). It's meant to be powerful -- fast, scalable, production-grade. It's 100% the best infrastructure layer available today to build Keras. Though I like Jax as well (but it isn't nearly as mature).

          1 reply 3 retweets 12 likes
        4. Show replies
        1. avery‏ @averykimball Mar 13
          Replying to @fchollet @yieldthought

          *c

          0 replies 0 retweets 0 likes
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        1. Robin Lobel‏ @divideconcept Mar 13
          Replying to @fchollet @yieldthought

          Well, speaking of TF and C++... The one thing that still keep me away from TF (and unfortunately, Keras), is the limited support of the framework on the C++ side - as opposed to PyTorch, which has a 1:1 C++ mapping of almost all critical features.

          0 replies 0 retweets 3 likes
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