GitHub user cestella reopened a pull request:
https://github.com/apache/incubator-metron/pull/352
METRON-562: Add rudimentary statistical outlier detection
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).
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/cestella/incubator-metron outlier_models_mad
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-metron/pull/352.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #352
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commit 754c4b46fbd92b5b3ecea24324b1ca7e36834ab6
Author: cstella <ceste...@gmail.com>
Date: 2016-11-10T16:16:29Z
Initial cut.
commit 9f39aedec3da8bc994a39b5e9585da2d012bc07b
Author: cstella <ceste...@gmail.com>
Date: 2016-11-10T20:20:48Z
Added rudimentary statistical outlier detection.
commit a06b1e0c3bb95557427ed52ab7614d49d3c5a61e
Author: cstella <ceste...@gmail.com>
Date: 2016-11-11T19:59:06Z
Fixed tests, I think.
commit a20b7731124860dd916a2f3fd1b235fa6cf0bf50
Author: cstella <ceste...@gmail.com>
Date: 2016-11-11T20:43:22Z
Update to properly update on the tick.
commit 4b22e47c3cf79b9f360df427feb6dfc5919fca1c
Author: cstella <ceste...@gmail.com>
Date: 2016-11-11T21:29:52Z
forgot guava.
commit 7ad9ad76dd9d2ef6607abed400d2e8852989984f
Author: cstella <ceste...@gmail.com>
Date: 2016-11-11T23:18:13Z
Fixed profile bolt issue.
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