Attribute Reduction of Set-valued Information System Based on Dominance Relation
نویسنده
چکیده
A new dominance relation is defined in set-valued information system based on similarity grade of attribute value sets the problem of attribute reduction and the judgment in set-valued information system are studied, from which a new approach to attribute reductions is provided in set-valued information system, and the influence of similarity level on attribute reduction are discussed..
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ورودعنوان ژورنال:
- JSW
دوره 8 شماره
صفحات -
تاریخ انتشار 2013