ON ROBUST INFORMATION EXTRACTION FROM HIGH-DIMENSIONAL DATA

被引：14

作者：

Kalina, Jan ^{[1
]}

机构：

[1] Acad Sci Czech Republ, Inst Comp Sci, Vodarenskou Vezi 2, Prague 18207 8, Czech Republic

来源：

SERBIAN JOURNAL OF MANAGEMENT | 2014年 / 9卷 / 01期

关键词：

Data mining; high-dimensional data; robust econometrics; outliers; machine learning;

D O I：

10.5937/sjm9-5520

中图分类号：

C93 [管理学];

学科分类号：

12 ; 1201 ; 1202 ; 120202 ;

摘要：

Information extraction from high-dimensional data represents an important problem in current applications in management or econometrics. An important problem from a practical point of view is the sensitivity of machine learning methods with respect to the presence of outlying data values, while numerical stability represents another important aspect of data mining from high-dimensional data. This paper gives an overview of various types of data mining, discusses their suitability for high-dimensional data and critically discusses their properties from the robustness point of view, while we explain that the robustness itself is perceived differently in different contexts. Moreover, we investigate properties of a robust nonlinear regression estimator of Kalina (2013).

引用

页码：131 / 144

页数：14

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