/Nonnegative_Tensor_Decomposition

Nonnegative Tensor Decomposition

Primary LanguageMATLABGNU General Public License v3.0GPL-3.0

Nonnegative Tensor Decomposition

Nonnegative CANDECOMP/PARAFAC (NCP) Tensor Decomposition Algorithms with Sparse Regularization

PROX-ANQP: NCP using proximal algorithm and alternating nonnegative quadratic programming based on block principal pivoting method.
PROX-iHALS: NCP using proximal algorithm and inexact hierarchical alternating least squares.
AO-ADMM: Alternating optimization-based alternating direction method of multipliers.
iAPG: Inexact alternating proximal gradient.
iMU: Inexact multiplicative update.

Contact

Deqing Wang (https://deqing.net/)

Reference:

Deqing Wang, Zheng Chang and Fengyu Cong. Sparse nonnegative tensor decomposition using proximal algorithm and inexact block coordinate descent scheme, Neural Computing and Applications. Volume 33, Issue 24, 2021. p.17369-17387. https://doi.org/10.1007/s00521-021-06325-8