1 citations · 1 across the 1 of their papers we have counts for
2 papers
math.CA2026★ 1 cited
Flagfolds: an approach to multi-dimensional varifolds
Blanche Buet, Xavier Pennec
By interpreting the product of the Principal Component Analysis, that is the covariance matrix, as a sequence of nested subspaces naturally coming with weights according to the lev…
math.ST2024
A geometric framework for asymptotic inference of principal subspaces in PCA
Dimbihery Rabenoro, Xavier Pennec
In this article, we develop an asymptotic method for constructing confidence regions for the set of all linear subspaces arising from PCA, from which we derive hypothesis tests on…