While Model Trains

Read data blog posts.
Carefully handpicked.
Presented 3 at a time.

What Should Data Scientists Learn?

Peter Baumgartner

Asking 'What happens before I do my job?' and 'What happens after I do my job?' can help with choosing what to learn next.

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Why do we minimize the mean squared error?

Alex Molas

A refresher on the theory behind Mean Squared Error.

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In search of the least viewed article on Wikipedia

Colin Morris

"Prize for least popular article of 2021 is shared by two articles which received exactly 3 probably-human pageviews."

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