Excerpt More than 25 years have passed since the first edition of this book was published in 1996. Least squares and least-norm problems have become more significant with every …
This is an elementary introduction to the Hodge Laplacian on a graph, a higher-order generalization of the graph Laplacian. We will discuss basic properties including …
DCL Fong, M Saunders - SIAM Journal on Scientific Computing, 2011 - SIAM
An iterative method LSMR is presented for solving linear systems Ax=b and least-squares problems \min‖Ax-b‖_2, with A being sparse or a fast linear operator. LSMR is based on …
P Ma, T Du, W Matusik - International Conference on …, 2020 - proceedings.mlr.press
Tasks in multi-task learning often correlate, conflict, or even compete with each other. As a result, a single solution that is optimal for all tasks rarely exists. Recent papers introduced …
M Frosini, T Duguet, JP Ebran, V Somà - The European Physical Journal A, 2022 - Springer
Perturbative and non-perturbative expansion methods already constitute a tool of choice to perform ab initio calculations over a significant part of the nuclear chart. In this context, the …
P Márquez-Neila, M Salzmann, P Fua - arXiv preprint arXiv:1706.02025, 2017 - arxiv.org
Imposing constraints on the output of a Deep Neural Net is one way to improve the quality of its predictions while loosening the requirements for labeled training data. Such constraints …
We propose a technique that we call HodgeRank for ranking data that may be incomplete and imbalanced, characteristics common in modern datasets coming from e-commerce and …
M Frosini, T Duguet, JP Ebran, B Bally… - The European Physical …, 2022 - Springer
In spite of missing dynamical correlations, the projected generator coordinate method (PGCM) was recently shown to be a suitable method to tackle the low-lying spectroscopy of …
CMS collaboration - Nuclear Instruments and Methods in Physics …, 2022 - Elsevier
The strategies for and the performance of the CMS silicon tracking system alignment during the 2015–2018 data-taking period of the LHC are described. The alignment procedures …