Greedy low-rank approximation in Tucker format of solutions of tensor linear systems.

Irina Georgieva Clemens Hofreither

Published in: J. Comput. Appl. Math. (2019)

Keyphrases

linear systems
low rank approximation
sufficient conditions
dynamical systems
tensor factorization

high order
feature selection
tensor decomposition
singular value decomposition

dynamic programming
objective function
optimal solution
sparse linear systems

collaborative filtering
interior point methods
feature vectors
search space