Biqing Wang: a Model for Multi Granulation Variable Precision Rough Sets
نویسنده
چکیده
In this paper multi granulation rough sets is extended to variable precision to develop a model for multi-granulation variable precision rough sets. We define a lower approximation of the model and address the significance of granularity as heuristic information. We extend the ideas and design a granular space reduction algorithm of multi-granulation variable precision rough sets. Finally, an example is given to show the effectiveness of the model and the approach.
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تاریخ انتشار 2017