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Multi-Granularity Rough Soft Set and Its Application in Decision Making
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The aim of this paper is to introduce a notion of multi-granulation rough soft set. The classical rough soft set is established through a single granulation. This paper extends rough soft set model to a multi-granulation rough soft set model. Basic properties of multi-granularity rough soft set are proposed. Furthermore two algorithms based on multi-granularity rough soft set are proposed. Finally we give an example to illustrate the validity of these methods.
Title: Multi-Granularity Rough Soft Set and Its Application in Decision Making
Description:
The aim of this paper is to introduce a notion of multi-granulation rough soft set.
The classical rough soft set is established through a single granulation.
This paper extends rough soft set model to a multi-granulation rough soft set model.
Basic properties of multi-granularity rough soft set are proposed.
Furthermore two algorithms based on multi-granularity rough soft set are proposed.
Finally we give an example to illustrate the validity of these methods.
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