2 papers
cs.LG2020
On a minimum enclosing ball of a collection of linear subspaces
Timothy Marrinan, P. -A. Absil, Nicolas Gillis
This paper concerns the minimax center of a collection of linear subspaces. When the subspaces are -dimensional subspaces of , this can be cast as finding the cent…
cs.IT2019
Determining the Dimension and Structure of the Subspace Correlated Across Multiple Data Sets
Tanuj Hasija, Christian Lameiro, Timothy Marrinan +1
Detecting the components common or correlated across multiple data sets is challenging due to a large number of possible correlation structures among the components. Even more chal…