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feature screening for ultrahigh dimensional data
释义
feature screening for ultrahigh dimensional data
Encyclopedia
理学
数据简化
释
feature screening for ultrahigh dimensional data
超高维数据特征筛选
一种在超高维数据分析中,基于相关学习,对样本进行准确特征筛选,使得重要变量能以接近于1的概率被保留下来的变量筛选方法。
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point of inflection
point of inflexion
point of interest
point of intersection
point of irreducibility
point of libration
point of local connectivity
point of maximum
point of meromorphy
point of minimum
point of multiplicity r
point of net
point of nondifferentiability
point of osculation
point of porosity
point of rarity
point of rectification
point of regular type
point of rest
point of sale
point-of-sale machine
point of sale system
point of sale system, POS
point of self-intersection
point of self-tangency
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