Outlier detection based on neighborhood proximity

• Main Author: Nguyen, Hoang Vu
• Other Authors: Vivekanand Gopalkrishnan
• Format: Theses and Dissertations
• Language: English
• Published: 2010
• Subjects: DRNTU::Engineering::Computer science and engineering::Information systems::Information systems applications; DRNTU::Engineering::Computer science and engineering::Information systems::Database management
• Online Access: https://hdl.handle.net/10356/42448
• Institution: Nanyang Technological University

Outliers, also called anomalies are data patterns that do not conform to the behavior that is expected or differ too much from the rest. In some cases, outliers could be caused by errors in data generating/collecting methods or by inherent data variability. However, in many situations, outliers are...