LeSiNN: Detecting anomalies by Identifying least similar nearest neighbours

We introduce the concept of Least Similar Nearest Neighbours (LeSiNN) and use LeSiNN to detect anomalies directly. Although there is an existing method which is a special case of LeSiNN, this paper is the first to clearly articulate the underlying concept, as far as we know. LeSiNN is the first ense...

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Bibliographic Details
Main Authors: PANG, Guansong, TING, Kai Ming, ALBRECHT, David
Format: text
Language:English
Published: Institutional Knowledge at Singapore Management University 2015
Subjects:
kNN
Online Access:https://ink.library.smu.edu.sg/sis_research/7147
https://ink.library.smu.edu.sg/context/sis_research/article/8150/viewcontent/ICDM15Workshop_LeSiNNpaper.pdf
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Institution: Singapore Management University
Language: English
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