Posts Tagged ‘ science ’

Primer on the limitation of current AI

December 7, 2017
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Kaiser Fung, founder of Principal Analytics Prep and Columbia's MS in Applied Analytics, discusses an article by Rodney Brooks (MIT) on the future of AI.

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A rare article about the AI revolution worth your time

December 5, 2017
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Kaiser Fung, author of Numbersense and founder of Principal Analytics Prep, discusses an article in MIT's Technology Review about the AI deep learning revolution

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The data fix

November 20, 2017
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The data fix

Kaiser Fung, founder of Principal Analytics Prep, discusses a blog post about validating machine learning models.

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A/B Testing Primer and the DEED framework

November 14, 2017
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Kaiser Fung, founder of Principal Analytics Prep and the Master of Science in Applied Analytics at Columbia, gives a short lecture on A/B testing for Harvard Business Review on Facebook Live.

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A/B Testing Primer and the DEED framework

November 14, 2017
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Kaiser Fung, founder of Principal Analytics Prep and the Master of Science in Applied Analytics at Columbia, gives a short lecture on A/B testing for Harvard Business Review on Facebook Live.

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My letter to the New York Times is published

November 6, 2017
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Kaiser Fung, founder of Principal Analytics Prep and author of Numbersense, reacts to the New York TImes Magazine article on Amy Cuddy and the power pose research program. He offers a guide to the controversy around the interpretation of data in social psychology experiments.

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Analysts must reckon with the fake data menace

October 9, 2017
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Kaiser Fung, founder of Principal Analytics Prep, comments on the fake data and fraud problem in digital advertising, and calls on data scientists and analysts to rise up to the challenge.

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Storm story, a masterpiece

September 27, 2017
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Storm story, a masterpiece

Kaiser Fung, creator of Junk Charts and founder of Principal Analytics Prep, praises a visual story on hurricane Irma, published in the New York Times.

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Gelman digested read

August 16, 2017
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It's hard to keep up with Andrew Gelman, so let me point to some interesting recent posts from his blog. Readings on philosophy of statistics (link): Andrew has a bunch of links of (mostly his own) writings about deep statistical issues. Science is about understanding how the world works, which involves questions of cause and effect, and randomness and unexplained variability. Data that can be observed are almost never sufficient…

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If you are using Facebook Ads split testing (A/B testing), stop fooling yourself

July 26, 2017
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Kaiser Fung, founder of Principal Analytics Prep, and former director of Applied Analytics at Columbia University, explains why you can't run proper A/B tests on Facebook

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