About Cassie Kozyrkov

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Cassie is Head of Decision Intelligence at Google and this is her channel for cheekily simple explanations of fancy-sounding things. ❤️ Stats, AI, data, puns, art, sci-fi, theatre, travel, decision science.

Decision Intelligence = Data Science + Decision Science

Is good decision-making a skill or a talent?

Is decision-making a skill or a talent? Can everyone become a good decision-maker? Is decision science worth studying? Learn more: http://bit.ly/quaesita_ytjenny If you find my musings useful, show some love to those subscribe and share buttons.

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MFML 118 - Gotchas, pros, and cons of deep learning

The biggest pro of machine learning is that it is best at fitting. Unfortunately, this also means it's best at overfitting... Be sure to watch this episode along with episodes 113-117 so it makes more sense. Also, do check out the rest of the MFML course playlist here: http://bit.ly/machinefriend…

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Why your machine learning project will fail without primary data

Which phases of a machine learning project can you and can't you use inherited data for? If you're planning to get serious about machine learning, you must budget for primary data design and collection. This video explains the difference between primary data and inherited data, as well as why you …

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