no code implementations • 20 Feb 2021 • Seyedehsara Nayer, Namrata Vaswani
Finally, it can also be efficiently federated with a communication cost of only $nr$ per node, instead of $nq$ for projected GD.
Information Theory Information Theory
1 code implementation • 13 Feb 2019 • Seyedehsara Nayer, Praneeth Narayanamurthy, Namrata Vaswani
We study the Low Rank Phase Retrieval (LRPR) problem defined as follows: recover an $n \times q$ matrix $X^*$ of rank $r$ from a different and independent set of $m$ phaseless (magnitude-only) linear projections of each of its columns.
no code implementations • 11 Sep 2018 • Seyedehsara Nayer, Namrata Vaswani
This work takes the first steps towards solving the "phaseless subspace tracking" (PST) problem.