@article{weko_217933_1,
   author	 = "Kohsuke,Kubota and Hiroyuki,Sato and Wataru,Yamada and Keiichi,Ochiai and Hiroshi,Kawakami",
   title	 = "Content-based Stock Recommendation Using Smartphone Data ",
   journal	 = "情報処理学会論文誌",
   year 	 = "2022",
   volume	 = "63",
   number	 = "5",
   month	 = "may"
}