Optimistic Visions for the 2020s Involving the Earth, Space and Machine Learning

Introduction In this essay I present two inspirational visions for the 2020s, one involving Earth and the other involving space — both scena… Read more


Machine Learning at Stack Exchange

At Stack Exchange, we’ve historically been pretty loose with our data analysis.  You can see this in the “answered questions” definition (has an accepted answer or an answer with score > 0), “qu…

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