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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 6 Mar 2019

      François Chollet Retweeted Josh Gordon

      Subclassing tf.keras objects (Layer, Model, Metric...), together with eager execution & the GradientTape, bridges the gap from the lowest-level APIs to the highest-level features like Sequential and fit(). Full flexibility + productivity. Check it out: https://www.tensorflow.org/alpha/guide/keras/custom_layers_and_models …https://twitter.com/random_forests/status/1103428693660037121 …

      François Chollet added,

      Josh Gordon @random_forests
      Experts, check out Keras Model Subclassing (write your forward pass imperatively). Also love this, it's a joy to use - and the new Hello World example uses TF.function as well.
      Show this thread
      2 replies 16 retweets 102 likes
      Show this thread
    2. This Tweet is unavailable.
      François Chollet‏Verified account @fchollet 6 Mar 2019

      With subclassing you have to separate state-building (in __init__ or build) and execution (in call). But if you use the functional API (where you can use custom layers too) you can do both in a single step.

      3:24 PM - 6 Mar 2019
      • 3 Likes
      • KOUASSI JEAN-CLAUDE howard
      0 replies 0 retweets 3 likes

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