摘要
将关联规则理论引入兰州市主要经济林重点害虫数据分析中,利用提出的一种Apriori算法的变形算法MARBDT在害虫数据构建的信息表上提取决策关联规则,建立了经济林害虫发生规律的预测模型,为本地的害虫防治提供辅助决策。
Association rule theory is applied into data analysis of major pest investigation on main economic forest in Lanzhou. A variant algorithm based on Apriori algorithm, named MARBDT, is developed here. It is used to get decision association rules in information table derived from pest data. So a model for pest forecasting in economic forest is presented to provide auxiliary decision for the local pest control.
出处
《自动化与仪器仪表》
2013年第2期39-40,43,共3页
Automation & Instrumentation
基金
兰州市科学技术局农业科技攻关项目(编号:2008-1-46)
关键词
数据挖掘
关联规则
决策关联规则
害虫预测模型
Data Mining
Association Rules
Decision Association Rules
Model for pest forecasting
