Coupled Initialization of Multi-Channel Non-Negative Matrix Factorization Based on Spatial and Spectral Information. - Yuuki Tachioka; Tomohiro Narita; Iori Miura; Takanobu Uramoto; Natsuki Monta; Shingo Uenohara; Ken'ichi Furuya; Shinji Watanabe 001; Jonathan Le Roux (INTERSPEECH, 2017)