I’m working with some multi-dimensional float-valued data – I’ll call a single instance of this data $X \in \mathbb{R}^{n \times k}$. I have multiple samples $X_{1}, X_{2}…X_{t}$, and want to compare these subspaces – …
For one of the projects I’m working on, I have an array of multivariate data relating to brain connectivity patterns. Briefly, each brain is represented as a surface mesh, which we represent as a graph $G = (V,E)$, where $V$ is a set of $n$ …