Iteratively Reweighted Least Squares

Harmonic Mean Iteratively Reweighted Least Squares for Low-Rank Matrix Recovery

We propose a new iteratively reweighted least squares (IRLS) algorithm for the recovery of a matrix $X \in \mathbb{C}^{d_1 \times d_2}$ of rank $r \ll \min(d_1,d_2)$ from incomplete linear observations, solv- ing a sequence of low complexity linear …

Harmonic Mean Iteratively Reweighted Least Squares for Low-Rank Matrix Recovery

This is a first conference version of the paper on Harmonic Mean Iteratively Reweighted Least Squares.