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Top Questions
44 votes

Insights into linear algebra from abstract algebra

linear-algebra abstract-algebra soft-question asked Dec 17, 2016 at 4:29
math.stackexchange.com

25 votes

The heat kernel as a distance metric on manifolds

differential-geometry pde manifolds riemannian-geometry heat-equation asked Jun 22, 2017 at 6:49
math.stackexchange.com

22 votes

Why is the Sasaki metric natural?

differential-geometry manifolds riemannian-geometry vector-bundles tangent-bundle asked Jul 27, 2017 at 18:43
math.stackexchange.com

17 votes

Why does Brownian motion have drift on Riemannian Manifolds?

differential-geometry stochastic-processes riemannian-geometry stochastic-calculus brownian-motion asked Mar 20, 2017 at 16:46
math.stackexchange.com

15 votes

Why don't we use a symmetric cross-entropy loss?

machine-learning entropy supervised-learning information-theory kullback-leibler asked Mar 6, 2018 at 4:54
stats.stackexchange.com

13 votes

Connection between SVD and Discrete Fourier Transform for Denoising

matrices fourier-analysis signal-processing matrix-decomposition fourier-transform asked Dec 19, 2016 at 21:50
math.stackexchange.com

11 votes

Impact of Riemannian Geometry on Group Theory

abstract-algebra group-theory differential-geometry manifolds riemannian-geometry asked Jan 3, 2017 at 17:10
math.stackexchange.com

9 votes

Algorithms for weighted maximum likelihood parameter estimation

maximum-likelihood optimization fitting parameterization weights asked Mar 14, 2017 at 19:53
stats.stackexchange.com

9 votes

Intuition for the Drift Term of the Laplace-Beltrami Operator

dg.differential-geometry riemannian-geometry stochastic-processes smooth-manifolds heat-equation asked Jul 3, 2017 at 18:48
mathoverflow.net

8 votes

Variational gradient descent on the space of curves

optimization calculus-of-variations curves computational-mathematics gradient-descent asked Jul 2, 2017 at 18:42
math.stackexchange.com

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Top Answers
50
Deriving the KL divergence loss for VAEs
stats.stackexchange.com

16
What are the use cases of the Dirichlet energy in computer vision?
math.stackexchange.com

12
Expectation of gradient in stochastic gradient descent algorithm
math.stackexchange.com

12
Mathematical introduction to machine learning
math.stackexchange.com

11
Clustering with Nearest Neighbours algorithm
math.stackexchange.com

10
Algorithm for calculating the mutual information between continuous variables
math.stackexchange.com

10
Publishing a result that is aesthetically pleasing, but has no practical value
academia.stackexchange.com

9
How to solve / fit a geometric brownian motion process in Python?
stackoverflow.com

9
Difference between Ito calculus and Malliavin calculus
math.stackexchange.com

9
Heat Equation on Manifold
math.stackexchange.com

9
Markov Process, Markov Chain
math.stackexchange.com

9
Intrinsic vs. extrinsic properties of surfaces
math.stackexchange.com

9
Multi-Head attention mechanism in transformer and need of feed forward neural network
datascience.stackexchange.com

8
Proof that Rényi divergence = KL divergence when $\alpha \rightarrow 1$
math.stackexchange.com

8
Mathematical Background Required for Advanced Machine Learning Concepts
math.stackexchange.com

8
Should input images be normalized to -1 to 1 or 0 to 1
datascience.stackexchange.com

8
Why is the log derivative estimator considered of large variance?
stats.stackexchange.com

7
Hessian matrix in spherical coordinates
math.stackexchange.com

7
How to define and compute the norm of a vector with riemannian metric?
math.stackexchange.com

7
Applications of Differential Geometry in Artificial Intelligence
math.stackexchange.com

7
How to find out if two datasets are close to each other?
datascience.stackexchange.com

6
Why is the Jacobian matrix so useful?
math.stackexchange.com

6
Why the sum of eigenvalues of A+B and AB equals the sum of all the individual eigenvalues of A and B?
math.stackexchange.com

6
The cost function derivation in andrew ng machine learning course
math.stackexchange.com

6
Bayesian nonparametric answer to deep learning?
stats.stackexchange.com

6
uninstall broken cuda installation
askubuntu.com

5
Calculus of Variations in Probability Theory
math.stackexchange.com

5
geodesic flow and the vector field on $TM$
math.stackexchange.com

5
Isometry Preserves Curvature
math.stackexchange.com

5
Momentum in gradient descent
math.stackexchange.com

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