Abstract: We study the link between observability and non-singularity of the Fisher information matrix (FIM) such as they appear in the problems of tracking: most of the time, the sensors are mounted ...
People with symmetry OCD feel intense distress when things don’t feel “just right” or aren’t symmetrical, even if there’s no clear logic behind it. Symmetry OCD isn’t a personal choice or trait.
This line arrives during the refrain of the final song—“Big Doink”—but honestly, it summarizes the world’s need for Pet Symmetry’s latest album, Big Symmetry. Sure, it was born out of a different year ...
ABSTRACT: “All is Number”—the universe follows a few profound mathematical rules, and pure thought can grasp reality. This paper explores the first principles of fundamental physics, focusing on the ...
A simple check could be something like symmetric = not np.any((matrix!=matrix.T).data) (here assuming that it is scipy.sparse.csr_matrix). Here is a simple example (not the most efficient way to check ...
The Glitch in the Matrix phenomenon is an uncanny experience that seemingly can’t be explained rationally. As its name suggests, it’s inspired by a scene in 1999 sci-fi blockbuster The Matrix. Here, ...
I would naively assume that the redundancy matrix should be symmetric since pairwise mutual information (MI) is invariant against permutation, i.e. MI(A, B) = MI(B, A) if A, B are two independent ...
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