"Masahiro Kohjima","Statistical Learning Theory of Nonnegative Matrix Factorization and Multiple Data Analysis",,,,,,,2019,Mar. "幸島匡宏","非負値行列分解の統計的学習理論と複合データ分析",,,,,,,2019,Mar. "Masahiro Kohjima","Statistical Learning Theory of Nonnegative Matrix Factorization and Multiple Data Analysis",,,,,,,2019,Mar. "Masahiro Koujima,SUMIO WATANABE","Phase Transition Structure of Variational Bayesian Nonnegative Matrix Factorization.","26th International Conference on Artificial Neural Networks 2017",,,,,,2017,Sept.