A sparse optimization approach to supervised NMF based on convex analytic method. - Yu Morikawa; Masahiro Yukawa (ICASSP, 2013)

Supervised nonnegative matrix factorization using active-period-aware structured ℓ1-norm for music transcription. - Yu Morikawa; Masahiro Yukawa; Hisakazu Kikuchi (APSIPA, 2015)

Prediction of specific surface area of metal-organic frameworks by graph kernels. - Yu Morikawa; Kilho Shin 001; Masataka Kubouchi; Hiroaki Ohshima (J. Supercomput., 2024)