GitHub

ENH: Support eigendecomposition of 2x2 & 3x3 symmetric matrices via explicit formulas

Is your feature request related to a problem? Please describe. Eigendecomposition of symmetric 2x2 and 3x3 matrices (scipy.linalg.eigh) is currently performed via LAPACK's general algorithms (various ...
GitHub

More stable frechet distance computation

I always got "Imaginary component" errors that drove me crazy. I'm not sure if wrong numpy versions cause this. But then, I found a more stable way to compute FiD. diff = mu1 - mu2 # Ensure covariance ...
eLife

Distancing alters the controllability of emotional states by affecting both intrinsic stability and extrinsic sensitivity

This important manuscript proposes a dual behavioral/computational approach to assess emotional regulation in humans. The authors present solid evidence for the idea that emotional distancing (as ...
IEEE

Decentralized Eigendecomposition for Online Learning Over Graphs With Applications

Abstract: In this article, the problem of decentralized eigenvalue decomposition of a general symmetric matrix that is important, e.g., in Principal Component Analysis, is studied, and a decentralized ...
C&EN

Extending Conceptual Density Functional Theory toward First-Order Reduced Density Matrices: An Open Subsystems Viewpoint on the Fukui Matrix

Department of Chemistry - Ghent Quantum Chemistry Group, Ghent University, Krijgslaan 281 (S3), Ghent B-9000, Belgium ...
eLife

Limitations of principal components in quantitative genetic association models for human studies

Department of Biostatistics and Bioinformatics, Duke University, United States; Duke Center for Statistical Genetics and Genomics, Duke University, United States; ...
INSPIRE

Quantum Filter Diagonalization: Quantum Eigendecomposition without Full Quantum Phase Estimation

We develop a quantum filter diagonalization method (QFD) that lies somewhere between the variational quantum eigensolver (VQE) and the phase estimation algorithm (PEA) in terms of required quantum ...