Cong Liu
Abstract
It puts forward a rough set method for the rule extraction in the indefinite decision system that could have multiple decision attributes and enable decision attributes to have absent value. The algorithm for the general decision function is also given.
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It puts forward a rough set method for the rule extraction in the indefinite decision system that could have multiple decision attributes and enable decision attributes to have absent value. The algorithm for the general decision function is also given.
Key concepts: Rough set, Dominance-based rough set approach, Decision system, Decision rule, Weighted sum model, Computer science, Decision analysis, Evidential reasoning approach