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Posted to issues@flink.apache.org by "Fokko Driesprong (JIRA)" <ji...@apache.org> on 2017/01/06 17:01:58 UTC

[jira] [Created] (FLINK-5423) Implement Stochastic Outlier Selection

Fokko Driesprong created FLINK-5423:
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             Summary: Implement Stochastic Outlier Selection
                 Key: FLINK-5423
                 URL: https://issues.apache.org/jira/browse/FLINK-5423
             Project: Flink
          Issue Type: Improvement
          Components: Machine Learning Library
            Reporter: Fokko Driesprong


I've implemented the Stochastic Outlier Selection (SOS) algorithm by Jeroen Jansen.
http://jeroenjanssens.com/2013/11/24/stochastic-outlier-selection.html
Integrated as much as possible with the components from the machine learning library.

The algorithm itself has been compared to four other algorithms and it it shows that SOS has a higher performance on most of these real-world datasets. 



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