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madprob
Pittsburgh, PA
http://math.stackexchange.com/users/34305/madprob
Searching for sexy problems.
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Top Questions
21
votes
Why is the Fisher Information matrix positive semidefinite?
inference
linear-algebra
fisher-information
asked Feb 13 '13 at 21:23
stats.stackexchange.com
8
votes
Existence of non-trivial ultrafilter closed under countable intersection
set-theory
filters
asked Nov 1 '12 at 6:52
math.stackexchange.com
Top Answers
12
Prove there exists no uniform distribution on a countable and infinite set.
math.stackexchange.com
10
Markov chains- recurrence and transience
math.stackexchange.com
6
Are $|X|$ and $\operatorname{sgn}(X)$ independent?
math.stackexchange.com
5
When is a Markov process independent-increment?
math.stackexchange.com
5
Bayes Estimator
math.stackexchange.com
5
Transitivity of uncorrelated random variables?
math.stackexchange.com
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