Theory and Applications of Problem Solving
Theory and Applications of Problem Solving
Optical music recognition: the case of granular computing
Granular computing
Attribute reduction in decision-theoretic rough set models
Information Sciences: an International Journal
Two-phase rule induction from incomplete data
RSKT'08 Proceedings of the 3rd international conference on Rough sets and knowledge technology
Fuzzy logic = computing with words
IEEE Transactions on Fuzzy Systems
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The hierarchical model reflects different awareness from different levels. Combining the property of certainty-uncertainty of set pair and the hierarchy of granularity, a new concept is proposed in this paper, that is granularity pair, which is the definition of granularity in set pair, connects the granular computing and the set pair analysis, pairs with object sets and attribute sets, owns the properties of dynamics, limits and similarity. And a similar hierarchical algorithm is designed about the similarity. The example shows that the algorithm is feasible.