19 citations · 69 across the 35 of their papers we have counts for
Showing 2024Show all
3 papers · 1 filter
math.OC2024
A Parametric Approach for Solving Convex Quadratic Optimization with Indicators Over Trees
Aaresh Bhathena, Salar Fattahi, Andrés Gómez +1
This paper investigates convex quadratic optimization problems involving indicator variables, each associated with a continuous variable, particularly focusing on scenarios whe…
cs.LG2024
Triple Component Matrix Factorization: Untangling Global, Local, and Noisy Components
Naichen Shi, Salar Fattahi, Raed Al Kontar
In this work, we study the problem of common and unique feature extraction from noisy data. When we have N observation matrices from N different and associated sources corrupted by…
cs.LG2024
Convergence of Gradient Descent with Small Initialization for Unregularized Matrix Completion
Jianhao Ma, Salar Fattahi
We study the problem of symmetric matrix completion, where the goal is to reconstruct a positive semidefinite matrix of rank-, paramete…