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YouTube algorithm

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The neighbourhood: YouTube algorithm and the ideas it travels with. Drag to roam, click a star for the episode, click a neighbour to travel.

Drag to roam · scroll to zoom · click a neighbour to travel · click a star for the episode

From foundational to frontier

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ACCESSIBLECOREFRONTIER

The lexicon

Every term the guests lean on, in plain language. Read one in full, or filter to find it.

    What the corpus says

    The throughline across every conversation that touches this idea.

    YouTube's recommendation system processes over 500,000 hours of new video daily, more than a human could watch in a lifetime.
    YouTube uses collaborative filtering and clustering to offer diverse content recommendations, such as suggesting jazz to science viewers.
    User interactions like likes, dislikes, and comments are key signals in YouTube's algorithm to gauge satisfaction and improve recommendations.
    A-B testing on YouTube involves hundreds of variables to refine viewer experience and optimize algorithm changes.
    Self-supervised learning is seen as a future pathway for video intelligence, but summarizing video content remains largely unsolved.
    Vsauce has amassed over 15 million subscribers and 1.7 billion views, illustrating its massive influence.
    Michael Stevens · Michael Stevens: Vsauce
    Michael Stevens suggests consciousness might be fully explainable through physics, challenging traditional views.
    Michael Stevens · Michael Stevens: Vsauce
    Flat Earth theory serves as a thought experiment to explore scientific concepts like gravity and relativity.
    Michael Stevens · Michael Stevens: Vsauce
    Stevens argues that technological progress shouldn't be hindered by fears, citing historical concerns over new technologies.
    Michael Stevens · Michael Stevens: Vsauce
    YouTube's algorithm reflects societal desires, impacting how educational content is consumed and perceived.
    Michael Stevens · Michael Stevens: Vsauce

    Voices on YouTube algorithm

    3 standout quotes from across the corpus.

    Go read

    3 books and papers cited across these episodes.

    For the specialist

    What experts find new

    5 expert-level takeaways for a specialist reader.

    At the frontier

    Still unresolved

    2 open questions flagged across these conversations.

    The thinkers

    Who takes this idea on, by how often they return to it.

    All guests

    Adjacent ideas