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user2696565
  • Member for 9 years, 2 months
  • Last seen more than a month ago
110 votes
5 answers
228k views

Loadings vs eigenvectors in PCA: when to use one or another?

4 votes
2 answers
4k views

Intuition for auto-correlation for mean reverting process

4 votes
0 answers
374 views

Regression Spline basis functions

3 votes
0 answers
3k views

Getting regression coefficients in terms of original variables using principal component regression

2 votes
1 answer
969 views

Attribute weighted KMeans

2 votes
0 answers
269 views

Finite difference based regularization matrix

1 vote
0 answers
333 views

Principal Component Score scaling issue

1 vote
1 answer
111 views

Cubic BSpline interpolation

1 vote
0 answers
37 views

Accuracy of time series predicton

1 vote
0 answers
71 views

Correlation and Covariance of lognormal random variables

1 vote
0 answers
20 views

Variance of ratio of a time series of random numbers