@techreport{weko_144520_1,
   author	 = "Do,Van Nguyen and Keisuke,Ogawa and Kazunori,Matsumoto and Masayuki,Hashimoto",
   title	 = "Empirical Study on Instance Selection from Healthcare Data Using Fuzzy Rough Sets",
   year 	 = "2015",
   institution	 = "KDDI R&D Laboratories Inc., KDDI Corporation, KDDI R&D Laboratories Inc., KDDI R&D Laboratories Inc",
   number	 = "4",
   month	 = "jul"
}