Generating Fuzzy Rules from Relational Database Systems for Estimating Null Values
نویسندگان
چکیده
This paper pre sents a new algorithm for constructing fuzzy de cision tree s from relational database systems and gene rating fuzzy rule s from the constructed fuzzy de cision tre es. We also pre sent a me thod for dealing with the comple tene ss of the constructed fuzzy decision tree s. Based on the gene rated fuzzy rule s, we also pre sent a method for e stimating null values in re lational database systems. The propose d methods provide a use ful way to e stimate null value s in re lational database systems.
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ورودعنوان ژورنال:
- Cybernetics and Systems
دوره 28 شماره
صفحات -
تاریخ انتشار 1997