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mostsquares
  • Member for 7 years, 5 months
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4 votes
Accepted

Marginalizing by sampling from the joint distribution

4 votes

What does the notation $D = \mathrm{diag}(W\cdot1)$ mean?

4 votes
Accepted

Differing conclusion on a coin's side given two logically equivalent pieces of information

3 votes
Accepted

Does the interchangeability of double limits imply that the "concurrent limit" exists?

3 votes

Rigorous proof of CDF $F_X(X)$ is uniform

3 votes

Why is there a unique measure $\mu$ s.t. $\mu(a,b]=F(b)-F(a)$ where $F$ is increasing?

3 votes
Accepted

Find bijection $\ell^{\infty} \to [0,1]$

3 votes
Accepted

Question about stopping time : what would be $M_{\tau}$ if $\{\tau\leq t\}\notin \mathcal F_t$?

2 votes
Accepted

Understanding principal component analysis

2 votes

Vallée Poussin's Theorem on Uniform Integrablity

2 votes
Accepted

Is an integrand unique?

2 votes

Difficult word problem, looks like statistics/combinatorics. Having trouble making progress

1 vote
Accepted

How to find an iterative algorithm that converges to the optimum?

1 vote

Train station optimization

1 vote
Accepted

Show that for all vector, directional derivative is zero

1 vote
Accepted

Sampling without replacement (urn-model)

1 vote
Accepted

How to prove the formula for the joint PDF of two transformed jointly continuous random variables?

1 vote
Accepted

Baby rudin 2.34

0 votes
Accepted

Probability Exercise. Find a joint distribution.

0 votes
Accepted

What does it mean to call a constraint concave?

0 votes

Is kernel density estimation a GMM with uniform mixture weight?

0 votes
Accepted

If $\Delta^n0^m=\Delta^nx^m|_{x=0}$ , then what is the value of $\Delta^30^6$?

0 votes

Expected time until a repeat in a sequence of infinitely many coin flips?

0 votes
Accepted

Well ordering principle proof

0 votes

Why $X\mid Y=y$ is not a random variable?

0 votes

Is the inequality of the random matrices correct?

0 votes

Sequence convergence almost surely

0 votes
Accepted

Is the product of two vectors of null sum, a vector with null sum?