The research of knowledge expression in emergency decision-making support system based on ontology

被引：0
|
作者：
Wang Jianzhen [1 ]
Geng Yan [1 ]
机构：
[1] Shanxi Agr Univ, Coll Business, Dept Informat Engn, Taigu 030031, Shanxi Province, Peoples R China
来源：
Advanced Computer Technology, New Education, Proceedings | 2007年
关键词：
ontology; decision tree; data mining; emergency decision;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
This paper proposes a data-mining algorithm based on ontology by contrast with the traditional ones. It can mine data on the high-level or multi-levets. The algorithm is based on the domain knowledge that the ontology describes. By using of the decision tree category algorithm in data mining, it can extract the ontology at different levels according to the gain of attribute measurement to produce high-level categorizing rules and optimize them.
引用
收藏
页码：560 / 562
页数：3
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