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单词
single-index model
释义
single-index model
Encyclopedia
理学
非参数回归模型
释
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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slope-intercept form
slope landform
slope-length factor
slope line
slope management for erosion control
slope measuring
slope monitoring
slope of a curve
slope of a straight line
slope of cultivated land
slope of cutting
slope of isochron
slope of repose
slope protection for pipeline
slope protection with vegetation
slope ratio method
slope retaining
slope runoff
slope runoff coefficient
slope scale
slope stability
slope staking
slope-steepness factor
slope structure
slope theodolite
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