@techreport{weko_214115_1,
   author	 = "小早川,健",
   title	 = "BERTに区間損失を加味した意見対象抽出",
   year 	 = "2021",
   institution	 = "NHK放送技術研究所スマートプロダクション研究部",
   number	 = "21",
   month	 = "nov"
}