Hiroaki Nakajima, Daichi Kitamura, Norihiro Takamune, Hiroshi Saruwatari, Nobutaka Ono. Bilevel Optimization Using Stationary Point of Lower-Level Objective Function for Discriminative Basis Learning in Nonnegative Matrix Factorization. IEEE Signal Process. Lett., 26(6):818-822, 2019. [doi]
@article{NakajimaKTSO19,
title = {Bilevel Optimization Using Stationary Point of Lower-Level Objective Function for Discriminative Basis Learning in Nonnegative Matrix Factorization},
author = {Hiroaki Nakajima and Daichi Kitamura and Norihiro Takamune and Hiroshi Saruwatari and Nobutaka Ono},
year = {2019},
doi = {10.1109/LSP.2019.2909079},
url = {https://doi.org/10.1109/LSP.2019.2909079},
researchr = {https://researchr.org/publication/NakajimaKTSO19},
cites = {0},
citedby = {0},
journal = {IEEE Signal Process. Lett.},
volume = {26},
number = {6},
pages = {818-822},
}