Advancements of Outlier Detection: A Survey
DOI:
https://doi.org/10.4108/trans.sis.2013.01-03.e2Keywords:
Data Mining, Outlier Detection, High-dimensional DatasetsAbstract
Outlier detection is an important research problem in data mining that aims to discover useful abnormal and irregular patterns hidden in large datasets. In this paper, we present a survey of outlier detection techniques to reflect the recent advancements in this field. The survey will not only cover the traditional outlier detection methods for static and low dimensional datasets but also review the more recent developments that deal with more complex outlier detection problems for dynamic/streaming and high-dimensional datasets.
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