Joel Bernstein created SOLR-11952:
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Summary: Add updatingRegress Stream Decorator to support Streaming
Regression
Key: SOLR-11952
URL: https://issues.apache.org/jira/browse/SOLR-11952
Project: Solr
Issue Type: New Feature
Security Level: Public (Default Security Level. Issues are Public)
Reporter: Joel Bernstein
The current *olsRegress* function works on in-memory matrices. It would be nice
to also have an online updating multivariate regression implementation that
works with data sets of any size.
This ticket will add support for *Miller Updating Regression*, which can be
used with data sets of any size. An *UpdatingRegressionStream* Stream Decorator
will be added to support this functionality. The function name will likely be
called *updatingRegress*.
The implementation will be provided by Apache Commons Math.
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