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Hwang: Machine learning models frequently maximize objectives in unexpected ways

Tim Hwang · At the Intersection of AI, Governments, and Google - Tim Hwang · Y Combinator · Jun 16, 2017 · at 4:09

Tim Hwang, Google's Global Public Policy Lead on AI, discusses common pitfalls and failure points early-stage startups encounter when training machine learning models on large datasets.

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“One of the most common problems is just that you don't adequately think through your data, and so the machine does what the machine does, right, which is trying to optimize against your objective function that you give it. And it'll often maximize in ways that you don't expect, and that is, in fact, part of the problem, right?”

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