@article{weko_211207_1,
   author	 = "関,和広 and 生田,祐介",
   title	 = "経済ニュースによる景況感指数の足元予測",
   journal	 = "情報処理学会論文誌",
   year 	 = "2021",
   volume	 = "62",
   number	 = "5",
   pages	 = "1288--1297",
   month	 = "may"
}