Selective value coupling learning for detecting outliers in high-dimensional categorical data
This paper introduces a novel framework, namely SelectVC and its instance POP, for learning selective value couplings (i.e., interactions between the full value set and a set of outlying values) to identify outliers in high-dimensional categorical data. Existing outlier detection methods work on a f...
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Main Authors: | PANG, Guansong, XU, Hongzuo, CAO Longbing, ZHAO, Wentao |
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Format: | text |
Language: | English |
Published: |
Institutional Knowledge at Singapore Management University
2017
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Subjects: | |
Online Access: | https://ink.library.smu.edu.sg/sis_research/7142 https://ink.library.smu.edu.sg/context/sis_research/article/8145/viewcontent/3132847.3132994.pdf |
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Institution: | Singapore Management University |
Language: | English |
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