@article{weko_81485_1,
   author	 = "木村,圭吾 and 吉田,哲也",
   title	 = "特徴表現のスパース性を考慮したNMF",
   journal	 = "情報処理学会論文誌数理モデル化と応用（TOM）",
   year 	 = "2012",
   volume	 = "5",
   number	 = "1",
   pages	 = "21--29",
   month	 = "mar"
}