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Posted to issues@metron.apache.org by "Casey Stella (JIRA)" <ji...@apache.org> on 2016/11/10 20:26:58 UTC

[jira] [Created] (METRON-562) Add rudimentary statistical outlier detection

Casey Stella created METRON-562:
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             Summary: Add rudimentary statistical outlier detection
                 Key: METRON-562
                 URL: https://issues.apache.org/jira/browse/METRON-562
             Project: Metron
          Issue Type: New Feature
            Reporter: Casey Stella
            Assignee: Casey Stella


With the advent of the profiler, we can now capture state.  Furthermore, with Stellar, we can capture statistical summaries.  We should provide rudimentary outlier detection functionality in the form of Stellar functions that can operate on captured state from the profiler.

To begin, we should enable simple outlier tests using distance from a central measure such as Median Absolute Deviation (see http://www.itl.nist.gov/div898/handbook/eda/section3/eda35h.htm).



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