Weighted Outlier Detection of High-Dimensional Categorical Data Using Feature Grouping

2020 ◽  
Vol 50 (11) ◽  
pp. 4295-4308 ◽  
Author(s):  
Junli Li ◽  
Jifu Zhang ◽  
Ning Pang ◽  
Xiao Qin
Keyword(s):  
Outlier Detection ◽  
Categorical Data ◽  
High Dimensional ◽  
Feature Grouping

Non-derivable itemsets for fast outlier detection in large high-dimensional categorical data

2010 ◽  
Vol 29 (3) ◽  
pp. 697-725 ◽  
Author(s):  
Anna Koufakou ◽  
Jimmy Secretan ◽  
Michael Georgiopoulos
Keyword(s):  
Outlier Detection ◽  
Categorical Data ◽  
High Dimensional

Scatter search for high-dimensional feature selection using feature grouping

2021 ◽  
Author(s):  
Miguel García-Torres ◽  
Francisco Gómez-Vela ◽  
Federico Divina ◽  
Diego P. Pinto-Roa ◽  
José Luis Vázquez Noguera ◽  
...  
Keyword(s):  
Feature Selection ◽  
Scatter Search ◽  
High Dimensional ◽  
Feature Grouping

Feature grouping-based parallel outlier mining of categorical data using spark

2019 ◽  
Vol 504 ◽  
pp. 1-19
Author(s):  
Junli Li ◽  
Jifu Zhang ◽  
Xiao Qin ◽  
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Keyword(s):  
Categorical Data ◽  
Outlier Mining ◽  
Feature Grouping
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