Cristos Goodrow: YouTube Algorithm

Published: Jan. 25, 2020, 7:33 p.m.

b'Cristos Goodrow is VP of Engineering at Google and head of Search and Discovery at YouTube (aka YouTube Algorithm).
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\\nThis conversation is part of the Artificial Intelligence podcast.\\xa0If you would like to get more information about this podcast go to https://lexfridman.com/ai or connect with @lexfridman on Twitter, LinkedIn, Facebook, Medium, or YouTube where you can watch the video versions of these conversations. If you enjoy the podcast, please rate it 5 stars on Apple Podcasts, follow on Spotify, or support it on Patreon.
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\\nThis episode is presented by Cash App. Download it (App Store, Google Play), use code "LexPodcast".\\xa0
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\\nHere\'s the outline of the episode. On some podcast players you should be able to click the timestamp to jump to that time.
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\\n00:00 - Introduction
\\n03:26 - Life-long trajectory through YouTube
\\n07:30 - Discovering new ideas on YouTube
\\n13:33 - Managing healthy conversation
\\n23:02 - YouTube Algorithm
\\n38:00 - Analyzing the content of video itself
\\n44:38 - Clickbait thumbnails and titles
\\n47:50 - Feeling like I\'m helping the YouTube algorithm get smarter
\\n50:14 - Personalization
\\n51:44 - What does success look like for the algorithm?
\\n54:32 - Effect of YouTube on society
\\n57:24 - Creators
\\n59:33 - Burnout
\\n1:03:27 - YouTube algorithm: heuristics, machine learning, human behavior
\\n1:08:36 - How to make a viral video?
\\n1:10:27 - Veritasium: Why Are 96,000,000 Black Balls on This Reservoir?
\\n1:13:20 - Making clips from long-form podcasts
\\n1:18:07 - Moment-by-moment signal of viewer interest
\\n1:20:04 - Why is video understanding such a difficult AI problem?
\\n1:21:54 - Self-supervised learning on video
\\n1:25:44 - What does YouTube look like 10, 20, 30 years from now?'