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Apr, 2015
HHCART:一种斜切决策树
HHCART: An Oblique Decision Tree
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D. C. Wickramarachchi, B. L. Robertson, M. Reale, C. J. Price, J. Brown
TL;DR
本文介绍一种叫做 HHCART 的决策树算法,它利用 Householder matrices 反射训练数据来构建 oblique splits,从而实现数据分类,并且能够同时处理定性和定量特征。
Abstract
decision trees
are a popular technique in statistical
data classification
. They recursively partition the feature space into disjoint sub-regions until each sub-region becomes homogeneous with respect to a partic
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