Similarity- based approach for outlier detection

Similarity- based approach for outlier detection

This paper presents a new approach for detecting outliers by introducing the notion of object's proximity. The main idea is that normal point has similar characteristics with several neighbors. So, the point in not an outlier if it has a high degree of proximity and its neighbors are several. T...

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Veröffentlicht in:International journal of computer science issues 2014-09, Vol.11 (5), p.41-41
Hauptverfasser: Dik, Amina, Jebari, Khalid, Bouroumi, Abdelaziz, Ettouhami, Aziz
Format: Artikel
Sprache:eng
Schlagworte:
Computer science
Proximity
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Zusammenfassung:This paper presents a new approach for detecting outliers by introducing the notion of object's proximity. The main idea is that normal point has similar characteristics with several neighbors. So, the point in not an outlier if it has a high degree of proximity and its neighbors are several. The performance of this approach is illustrated through real datasets.
ISSN:1694-0814
1694-0784