摘要
本文先对地级等级指标进行量化,采取层次分析法来确定林地定级评价指标的权重,并在此基础上利用非线性回归分析方法建立了林地分等定级估价模型,为林业生产发展提供科学的理论向导。
this paper first to quantify the regional level indicators,adopt analytic hierarchy process（ahp）to determine the weights of forest land grading evaluation index,and on the basis of the use of nonlinear regression analysis method to establish the evaluation model of forest land classification and grading,provide scientific theory for the development of forestry production guide.
出处
《网络安全技术与应用》
2014年第11期183-184,186,共3页
Network Security Technology & Application
关键词
量化
回归分析
权重
估价模型
林地分等定级
quantitative
Regression analysis
The weight
Valuation model
Forest land classification and grading
