Least-Squares Khatri-Rao Factorization of a Polynomial Matrix

Faizan A. Khattak, Fazal-E-Asim, Stephan Weiss +1

The Khatri-Rao product is extensively used in array processing, tensor decomposition, and multi-way data analysis. Many applications require a least-squares (LS) Khatri-Rao factori…