Deep learning nails correlation. Causation is another matter. | Gary Marcus

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New videos DAILY: https://bigth.ink Join Big Think Edge for exclusive video lessons from top thinkers and doers: https://bigth.ink/Edge ---------------------------------------------------------------------------------- Did you know that people with bigger hands have larger vocabularies?While that's actually true, it's not a causal relationship. This pattern exists because adults tend know more words than kids. It's a correlation, explains NYU professor Gary Marcus. Deep learning struggles with how to perceive causal relationships. If given the data on hand size and vocabulary size, a deep learning system might only be able to see the correlation, but wouldn't be able to answer the 'why?' of it. ---------------------------------------------------------------------------------- GARY MARCUS Dr. Gary Marcus is the director of the NYU Infant Language Learning Center, and a professor of psychology at New York University. He is the author of "The Birth of the Mind," "The Algebraic Mind: Integrating Connectionism and Cognitive Science," and "Kluge: The Haphazard Construction of the Human Mind." Marcus's research on developmental cognitive neuroscience has been published in over forty articles in leading journals, and in 1996 he won the Robert L. Fantz award for new investigators in cognitive development. Marcus contributed an idea to Big Think's "Dangerous Ideas" blog, suggesting that we should develop Google-like chips to implant in our brains and enhance our memory. -----

Published 2019-10-14 · Watch on YouTube ↗
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