Yu Morikawa, Masahiro Yukawa, Hisakazu Kikuchi. Supervised nonnegative matrix factorization using active-period-aware structured ℓ1-norm for music transcription. In Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA 2015, Hong Kong, December 16-19, 2015. pages 14-18, IEEE, 2015. [doi]
Abstract is missing.