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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 Questions, answers, comments or discussions on aspects of politics relevant to mathematicians on MathOverflow (main or meta) Aug 21 '20
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14 MathOverflow policymaking and transparency Jan 10
10 Writing a proper MathOverflow question Apr 28 '20
10 Why all the negativity? Apr 2 '17
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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