Relational data and rough sets

被引：0
|
作者：
Stepaniuk, Jaroslaw [1 ]
机构：
[1] Bialystok Tech Univ, Dept Comp Sci, PL-15351 Bialystok, Poland
来源：
FUNDAMENTA INFORMATICAE | 2007年 / 79卷 / 3-4期
关键词：
rough sets; approximation spaces; multi-relational data mining;
D O I：
暂无
中图分类号：
TP31 [计算机软件];
学科分类号：
081202 ; 0835 ;
摘要：
In this paper, we show that approximation spaces are basic structures for knowledge discovery from multi-relational data. The utility of approximation spaces as fundamental objects constructed for concept approximation is emphasized. Examples of basic concepts are given throughout this paper to illustrate how approximation spaces can be beneficially used in many settings.
引用
收藏
页码：525 / 539
页数：15
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