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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. David Holz‏ @DavidSHolz Apr 16

      With intellectual labor; the effectiveness of an org scales roughly logarithmically with the number of people in it. This means 1000 people may only be 2x more effective than 100. And a company of 10,000 people can actually be 25x less effective than 100 companies of 100 people.

      5 replies 3 retweets 60 likes
      François Chollet‏Verified account @fchollet Apr 16
      Replying to @DavidSHolz

      Checks out empirically for most "innovative" software products, but scale also enables new kinds of projects. Communication scales logarithmically but infrastructure scales super-linearly. You couldn't build a 5th generation fighter jet with 100 orgs of 100 people.

      3:09 PM - 16 Apr 2021
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      4 replies 0 retweets 41 likes
        1. David Holz‏ @DavidSHolz Apr 16
          Replying to @fchollet

          Infrastructure scales I agree! But I'm not sure bigger companies have intrinsically superior infrastructure. I've had a lot of success building infrastructure with small teams and healthy cultures that encourage the best to invest in infra for everyone.

          0 replies 0 retweets 2 likes
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        2. David Holz‏ @DavidSHolz Apr 16
          Replying to @fchollet

          The 5th generation fighter jet example is provocative but also a bit turbulent for me! The aero industry seems to universally feel the f22 and f35 programs were boondoggles. Maybe would have been better with something more distributed?

          1 reply 0 retweets 1 like
        3. François Chollet‏Verified account @fchollet Apr 16
          Replying to @DavidSHolz

          Distributed small orgs work best when each one can occupy a niche for which there is a reasonably-sized market. So you could build billion-dollar highrises with small orgs. You need a big org when you're building very large systems made of components for which there is no market.

          1 reply 0 retweets 3 likes
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        1. Behnam Kia‏ @IAMBehnamKia Apr 16
          Replying to @fchollet @DavidSHolz

          Kelly Johnson, the legendary airplane designer, believed in small but effective teams. Of course a team of 100 cannot design a F35. But even within Lockheed Martin his principals of small but effective team are very well respected.https://www.lockheedmartin.com/en-us/who-we-are/business-areas/aeronautics/skunkworks/kelly-14-rules.html …

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        1. the_data_department‏ @tddcomics Apr 17
          Replying to @fchollet @DavidSHolz

          Along the lines of Geoffrey West's book (Scale)

          0 replies 0 retweets 1 like
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