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single-index model
释义
single-index model
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理学
非参数回归模型
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single-index model
单指标模型
一种用于进行统计推断的数学模型,设有一维随机变量和维协变量,如果和满足以下的模型关系: 式中为未知参数;为模型误差;满足和,即和服从单指标模型。如果的形式已知,则为参数单指标模型,若对的函数形式不加假定,则为半参数单指标模型,一般的单指标模型指的都是半参数单指标模型,称为联系函数,称为指标。
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evaluation for structural reliability and risk
evaluation for structural safety
evaluation for structural state
evaluation function
evaluation function method
evaluation functor
evaluation grade of urban greening
evaluation index of animal derived food contamination
evaluation index of safety production
evaluation index system
evaluation index system for cultivated land fertility
evaluation index system of agricultural system
evaluation index system of network public opinion
evaluation indicator of NIST
evaluation mapping
evaluation method of feed nutritional value
evaluation method of forestry technical economy
evaluation method of investment project
evaluation methods combination
evaluation model
evaluation mode/model
evaluation object
evaluation of adaptation to climate change
evaluation of agricultural extension
evaluation of agricultural meteorology condition
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