Assertion certainty 5/5 debate potential 2/5

Michael Schmidt: Fitting data with complex machine learning models is solved

Michael Schmidt · Michael Schmidt, SiSense // Data Driven NYC 24 // February 2014 (Hosted by FirstMark Capital) · Mar 3, 2014 · at 9:47

Michael Schmidt, CEO of Nutonian, presents at Data Driven NYC on symbolic regression and the tradeoff between model complexity and interpretability.

0:00 / 0:19exact quote · 19.9s
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“So, one interesting thing is it's actually really, really easy to fit data. It's actually, it's quite boring. You know, you have, you know, a really large, complex model. Maybe it's a neural network. Maybe it's a random forest. Or maybe it's just a really large polynomial. So you could have a really complex formula Way out here that captures all the dynamics. It fits it almost perfectly. Like, that's a solved problem.”

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Assertion Contradicted
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Assertion Supported
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“We got published in Science.”
Michael Schmidt Mar 3, 2014 ▶ 5:45 Michael Schmidt, SiSense // Data Driven NYC 24 // February 2014 (Hosted by FirstMark Capital)
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Michael Schmidt Mar 3, 2014 ▶ 20:48 Michael Schmidt, SiSense // Data Driven NYC 24 // February 2014 (Hosted by FirstMark Capital)
Disclosure
Nutonian represents equations as binary trees in memory for symbolic regression
“We're searching the space of non-linear equations, where we represent these as a binary tree in memory, where every operation is, you know, every node is an operation, like a mathematical operation”
Michael Schmidt Mar 3, 2014 ▶ 8:40 Michael Schmidt, SiSense // Data Driven NYC 24 // February 2014 (Hosted by FirstMark Capital)
Disclosure
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