The Wikipedia article on matrix inverse lists 14 different algorithms, and each algorithm has multiple variations, and each variation has dozens of implementation alternatives. Four examples include 1 ...

This example estimates the normal SSM of the mink-muskrat data using the EM algorithm. The mink-muskrat series are detrended. Refer to Harvey (1989) for details of this data set. Since this EM ...

We propose and study a new iterative coordinate descent algorithm (QICD) for solving nonconvex penalized quantile regression in high dimension. By permitting different subsets of covariates to be ...

Xiangyang Peng, Wei Liu, Jinrong Shen, A Class of Constrained Inverse Eigenvalue Problem and Associated Approximation Problem for Symmetrizable Matrices, Filomat, Vol. 33, No. 7 (2019), pp. 1903-1909 ...