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Paul Siegel

I am a data scientist building statistical / machine learning models with social media data at Brandwatch .

Formerly: I got a PhD in math at Penn State in operator algebras; my thesis involved applications of K-theory for operator algebras to geometry and topology. I spent 3 years as a postdoc at Columbia University.

I have a math blog , but I don't write for it nearly often enough.

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23 MO “memorial” questions Jul 12 '20
16 What do we mean by welcoming when we're a site aimed at researchers? Jan 18
16 Questions, answers, comments or discussions on aspects of politics relevant to mathematicians on MathOverflow (main or meta) Aug 21 '20
14 MathOverflow policymaking and transparency Jan 10
11 Why all the negativity? Apr 2 '17
10 Writing a proper MathOverflow question Apr 28 '20
5 Editing a question admitting a trivial example Mar 22 '18
5 What happens when a question with a bounty is migrated? Jul 1 '14

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