相近指数

相近指数

  69

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contributed at 2018-12-04

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Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
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Method-focused categoriesData-perspectiveRemote sensing analysis

Detailed Description

Chinese {{currentDetailLanguage}} Chinese

相近指数

(1)   相近指数模型:

式中,表示第i属性(共有不同值)上,具有值j的个体在第i属性上与某个特定类的相近程度; 表示第i属性上,具有值k的个体在第i属性上与某个特定点的相近程度; 表示将要分类的集合中第i属性具有值j的个体数目; s为所有比值j在第i属性上与该类更相近的值的集合。

(2)   综合相近指数模型:

  式中,a为属性的个数。

参考文献

    田青:基于GODALL

How to Cite

《资源环境数学模型手册》 (2018). 相近指数, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/a7834dc3-ecdc-44f8-8bd4-1550c920e72b
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Last modifier : 
tingxin
Last modify time : 
2020-11-10
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Contributor

contributed at 2018-12-04

Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
Homepage:  
View
Is authorship not correct? Feedback

History

Last modifier : 
tingxin
Last modify time : 
2020-11-10
Modify times : 
View History

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