摘要
本文根据关联规则挖掘方法,在Matlab中编写程序,时土地利用现状数据库进行数据挖掘。计算了不同用地类型与坡度之间的支持度和置信度,得出关联规则。通过平阴县安城乡的实证,取得了较好的结果。
This paper introduces the data mining from the land use status database using the incident rule mining method and programming in the Matlab. The degrees of confidence and support between different land types and slopes are calculated, and the incident rule is worked out. This method has achieved good results in our practice in Ancheng town of Pingyin county.
出处
《国土资源信息化》
2008年第2期7-9,18,共4页
Land and Resources Informatization
基金
国家自然科学基金(项目批准号:40571119)
山东省自然科学基金(编号:Y2004E04)
