VARIABLE PRECISION ROUGH SET MODEL
VARIABLE PRECISION ROUGH SET MODEL
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DOI：
10.1016/0022-0000(93)90048-2
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发表时间：
1993-02-01
影响因子：
1.1
通讯作者：
ZIARKO, W
中科院分区：
文献类型：
--
作者：
ZIARKO, W
A generalized model of rough sets called variable precision model (VP-model), aimed at modelling classification problems involving uncertain or imprecise information, is presented. The generalized model inherits all basic mathematical properties of the original model introduced by Pawlak. The main concepts are introduced formally and illustrated with simple examples. The application of the model to analysis of knowledge representation systems is also discussed.
