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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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