J4 ›› 2010, Vol. 45 ›› Issue (6): 8-14.
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CUI Yu-quan, ZHANG Li, SHI Kai-quan
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Abstract:
Based on dynamic characteristics of Rough sets, the concepts of two dynamic degrees about Rough sets at different time are proposed. By using transition probability at different time,transition law and two steady-states are researched. Dynamic characteristics of Rough sets and attribute sets are discussed. Finally, an example analysis is given by using these results.
Key words: dynamic characteristics; dynamic degree; transition probability; steady-state
CUI Yu-quan, ZHANG Li, SHI Kai-quan. Study of the dynamic characteristics of Rough sets[J].J4, 2010, 45(6): 8-14.
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