@inproceedings{CTT100909792, author = {伊藤 拓巳* and 山下真}, title = {Generalized Transfer Learning Using Sparsity and Hyperparameter Selection via Nonsmooth Bilevel Optimization}, booktitle = {}, year = 2024, } @inproceedings{CTT100866795, author = {伊藤 拓巳* and 山下 真}, title = {Bilevel Nonsmooth Optimization for ℓ2,q-hyperparameter Selection}, booktitle = {}, year = 2022, }