使用背景知识处理不完全信息

• 作者: 何华灿 王拥军
• 来源期刊: 计算机科学
• 学科: 工学
• 关键词: Generalized rough sets Mapping knowledge between environments Aggregation Back ground knowledge
• 年，卷（期）: 2001,（12）
• 页码范围: 37-39,58
• 页数: 4页
• 分类号: TP18
• 字数: 4284字
• 语种: 中文
• DOI: 10.3969/j.issn.1002-137X.2001.12.011

摘要

In past years ,people were hardly aware of Mapping Knowledge between Environments when dealing with problems,did not consider the ability of their constraint and introduction to handle cognition problem under incomplete information environment. This paper firstly points out the importance of explicit representation on background knowledge,then gives a method that deals with imprecise infor mation aggregation using generalized rough set theory. This process involves representation and acquiring about background knowledge.

作者信息

序号	姓名	单位	发文数	被引次数	H指数	G指数
1	何华灿	西北工业大学计算机科学与工程系	181	1581	19.0	32.0
2	王拥军	西北工业大学计算机科学与工程系	6	22	3.0	4.0