@article{weko_158120_1,
   author	 = "Bang,Hai,Le and Kazuki,Mori and Ruck,Thawonmas",
   title	 = "An Extension for Bounded-SVD - A Matrix Factorization Method with Bound Constraints for Recommender Systems",
   journal	 = "情報処理学会論文誌",
   year 	 = "2016",
   volume	 = "57",
   number	 = "3",
   month	 = "mar"
}