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Top Questions
56
votes
Does Numpy automatically detect and use GPU?
python
numpy
gpu
asked Apr 2, 2018 at 4:14
stackoverflow.com
43
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
19
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
15
votes
Is differential entropy always less than infinity?
entropy
information-theory
maximum-entropy
asked Jun 8, 2015 at 3:40
stats.stackexchange.com
10
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
9
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
8
votes
Why doesn't overfitting devastate neural networks for MNIST classification?
machine-learning
neural-network
classification
overfitting
asked Jun 21, 2017 at 10:11
datascience.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
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
6
votes
Why are $\nabla f(x^*)+A^T\nu^*=0$ called the "dual feasibility equations"?
optimization
convex-optimization
asked Jan 16, 2017 at 5:13
math.stackexchange.com
1
2
next
Top Answers
12
Is differential entropy always less than infinity?
stats.stackexchange.com
10
Prove that if f is a continuous strictly monotone function defined on an interval, then its inverse is also a continuous function.
math.stackexchange.com
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