Praneeth Vepakomma

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Praneeth Vepakomma

Mathematical and Applied Statistics, Rutgers University

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31 Questions

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7	Laplacian-Beltrami approximation based on an empirical sample
6	Suggested books on spatial statistics
3	Errors in Variables and Deming's multivariate regression: Assumptions
3	Graphical representation of cross-validation errors for regression
3	Why is this regret a good choice for a multi-armed bandit?

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1,171 Reputation

+5	Higher order tensors in Statistics
+20	Why is k called representer of evaluation in the definition of kernel functions
+5	Tests for spatial stationarity (homogeneity)
+5	Measuring parameter sensitivity and variability (standard-error) in k-fold cross-validation

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24 Answers

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12	Why bother with low rank approximations?
5	Similarity of two discrete fourier tranforms?
4	Dimensionality reduction on a huge binary matrix
4	Are there methods to learn a projection method into euclidean space, given a set of pairwise distances?
3	Why are eigen and svd decompositions of a covariance matrix based on sparse data yielding different results?

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99 Tags

19 r × 7	6 multivariate-analysis × 5
12 matrix	6 distance-functions × 4
10 pca × 5	5 climate
7 machine-learning × 14	5 model-comparison
7 time-series × 2	5 fourier-transform

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6 Accounts

	Cross Validated	1,171 rep	413
	Computational Science	152 rep	5
	Stack Overflow	108 rep	3
$Mathematics Stack Exchange$	Mathematics	101 rep	1
	Theoretical Computer Science	101 rep	1

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368 Votes Cast

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