@article{weko_60526_1,
   author	 = "岩田,具治 and 山田,武士 and 上田,修功",
   title	 = "トピックモデルに基づく文書群の可視化",
   journal	 = "情報処理学会論文誌",
   year 	 = "2009",
   volume	 = "50",
   number	 = "6",
   pages	 = "1649--1659",
   month	 = "jun"
}