@inproceedings{weko_187603_1,
   author	 = "蓮本,恭輔 and 後藤,正幸 and 雲居,玄道",
   title	 = "非負値行列因子分解による顧客購買パターン抽出と顧客生涯価値予測",
   booktitle	 = "第80回全国大会講演論文集",
   year 	 = "2018",
   volume	 = "2018",
   number	 = "1",
   pages	 = "151--152",
   month	 = "mar"
}