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Top Questions
87 votes

Does Numpy automatically detect and use GPU?

python numpy gpu asked Apr 2, 2018 at 4:14
stackoverflow.com

44 votes

Is it possible to construct a strictly monotonic sequence of all rational numbers?

real-analysis sequences-and-series rational-numbers asked Sep 5, 2017 at 4:49
math.stackexchange.com

26 votes

supremum of expectation $\le$ expectation of supremum?

probability proof-verification convex-analysis expectation supremum-and-infimum asked Apr 12, 2017 at 4:28
math.stackexchange.com

16 votes

Is differential entropy always less than infinity?

entropy information-theory maximum-entropy asked Jun 8, 2015 at 3:40
stats.stackexchange.com

12 votes

Does gradient descent converge to a minimum-norm solution in least-squares problems?

convex-optimization solution-verification least-squares gradient-descent quadratic-programming asked Nov 26, 2019 at 3:20
math.stackexchange.com

10 votes

What is the utility/significance of PAC learnability and VC dimension?

machine-learning vc-dimension pac-learning asked Apr 8, 2017 at 10:18
stats.stackexchange.com

9 votes

Proof of $Y=F_X(X)$ being uniformly distributed on $[0,1]$ for arbitrary continuous $F_X$

probability analysis probability-theory proof-verification asked Jul 28, 2017 at 3:32
math.stackexchange.com

8 votes

$\left[\begin{array}{cc} P & A^T\\ A & 0\end{array}\right]$ is non-singular if and only if $\mathcal N(P) \cap \mathcal N(A)=\{0\}?$

linear-algebra matrices asked Jan 14, 2017 at 7:13
math.stackexchange.com

8 votes

Is there a unified definition of entropy for arbitrary random variables?

information-theory entropy asked Jun 1, 2018 at 4:06
math.stackexchange.com

8 votes

Why does sigmoid & crossentropy of Keras/tensorflow have low precision?

python tensorflow keras classification cross-entropy asked Sep 1, 2018 at 7:27
stackoverflow.com

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