@article{JAISCR2011,
author = {Zhirong Yang and Erkki Oja},
journal = {Journal of Artificial Intelligence and Soft Computing Research},
language = {eng},
number = {1},
pages = {7-16},
title = {Projective Nonnegative Matrix Factorization based on Alpha-Divergence},
volume = {1},
year = {2011},
}