geometry : Stats Help

Probability that some coefficients will be zero with lasso regression

lasso geometry
Updated February 11, 2019 09:19 AM

When is the result of multidimensional-scaling unique up to isometry?

optimization references multidimensional-scaling geometry
Updated January 24, 2019 07:19 AM

Expected value as an orthogonal projection

expected-value conditional-expectation geometry projection
Updated January 11, 2019 05:19 AM

Location of "x standard deviation(s)" for multivariate normals

normal-distribution multivariate-normal geometry
Updated January 10, 2019 16:19 PM

Log-transformation of Compositional Data

data-transformation dimensionality-reduction tsne compositional-data aitchison-geometry
Updated December 12, 2018 06:19 AM

How to train neural net to output a 2D polygon?

neural-networks object-detection geometry
Updated November 26, 2018 14:19 PM

Computational geometry vs perceptron for shattering

neural-networks geometry
Updated November 24, 2018 23:19 PM

Statistical meaning of $\mathbb E_P[score_\theta(Z)]^T\operatorname{Cov}_P[score_\theta(Z)]^{-1}\mathbb E_P[score_\theta(Z)]$

mathematical-statistics references fisher-information information-geometry
Updated November 14, 2018 10:19 AM

How does Factor Analysis explain the covariance while PCA explains the variance?

pca factor-analysis geometry
Updated November 09, 2018 18:19 PM

Is an geometric approach of support vector machine part of supervised learning?

machine-learning svm geometry
Updated November 07, 2018 17:19 PM

Are algorithms that solve the k-center problem part of machine learning or computational geometry?

machine-learning algorithms computational-statistics geometry
Updated November 06, 2018 17:19 PM

Can I create a test dataset with known errors to validate accuracy assessment?

validation accuracy geostatistics geometry
Updated October 28, 2018 22:19 PM

Minimizing the angle between vectors when all vectors elements are non-negative

optimization geometry cosine-distance
Updated October 12, 2018 17:19 PM

How are functional margin and geometric margin used in SVM?

machine-learning svm linear-algebra geometry
Updated October 06, 2018 03:19 AM

Matching sets of 3d position data

correlation multivariate-analysis algorithms computational-statistics geometry
Updated September 27, 2018 21:19 PM

Geometric interpretation of mathematical expectation of a random variable

random-variable expected-value geometry
Updated September 10, 2018 10:19 AM

Is this usage correct for using isometric log ratio [ILR] transform with counts data (compositional)?

correlation count-data compositional-data log aitchison-geometry
Updated July 10, 2018 17:19 PM

Question about VC Dimension

machine-learning algorithms subset geometry convex
Updated June 30, 2018 16:19 PM

Lower bounds on covering numbers for sparse vectors

probability references high-dimensional probability-inequalities geometry
Updated June 19, 2018 20:19 PM

How to visualize what canonical correlation analysis does (in comparison to what principal component analysis does)?

regression data-visualization pca canonical-correlation geometry
Updated May 21, 2018 04:19 AM

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