摘要: … Rough sets can be also seen as a generalization of multisets, in the sense that we can associate with the element x its "multiplicity" in the whole universe defined as card[x]B …
springer.com
pw.edu.pl
sci-hub.st 参考文章(7)
Zdzisław Pawlak, Hard sets and soft sets Bulletin of The Polish Academy of Sciences-technical Sciences. ,vol. 36, pp. 119- 123 ,(1988)
Zdzisław Pawlak, Rough Sets: Theoretical Aspects of Reasoning about Data ,(1991)
Zdzislaw Pawlak, S.K.M. Wong, Wojciech Ziarko, Rough sets: probabilistic versus deterministic approach International Journal of Man-Machine Studies. ,vol. 29, pp. 81- 95 ,(1988) , 10.1016/S0020-7373(88)80032-4
Zdzisław Pawlak, Rough sets and fuzzy sets Fuzzy Sets and Systems. ,vol. 17, pp. 99- 102 ,(1985) , 10.1016/S0165-0114(85)80029-4
Wayne D. Blizard, Real-values multisets and fuzzy sets Fuzzy Sets and Systems. ,vol. 33, pp. 77- 97 ,(1989) , 10.1016/0165-0114(89)90218-2
Z. Pawlak, W. Ziaro, S. K. M. Wong, Rough sets: probabilistic versus deterministic approach Machine learning and uncertain reasoning. pp. 227- 241 ,(1990)
Wayne D. Blizard, Multiset theory. Notre Dame Journal of Formal Logic. ,vol. 30, pp. 36- 66 ,(1988) , 10.1305/NDJFL/1093634995