@inproceedings{weko_4239_1,
   author	 = "楊,靚 and 北山,大輔 and 角谷,和俊",
   title	 = "Query Keyword Extraction from Complaint Data for Collecting Advice",
   booktitle	 = "データ工学と情報マネジメントに関するフォーラム（DEIM Forum 2019）論文集",
   year 	 = "2019",
   volume	 = "",
   number	 = ""
}