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王利民 1,2,毛宇婷 3,李雄飞 1,2
Knowledge reduction of general rough sets based on instance learning
WANG Li-min 1,2,Mao Yu-ting 3,LI Xiong-fei 1,2
计算机工程与应用 . 2008, (22): 39 -42 .  DOI: 10.3778/j.issn.1002-8331.2008.22.011