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Posted to dev@lucene.apache.org by "Joel Bernstein (JIRA)" <ji...@apache.org> on 2017/12/20 15:22:00 UTC

[jira] [Created] (SOLR-11785) Add multiVariateNormalDistribution Stream Evaluator

Joel Bernstein created SOLR-11785:
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             Summary: Add multiVariateNormalDistribution Stream Evaluator
                 Key: SOLR-11785
                 URL: https://issues.apache.org/jira/browse/SOLR-11785
             Project: Solr
          Issue Type: New Feature
      Security Level: Public (Default Security Level. Issues are Public)
            Reporter: Joel Bernstein


As the univariate statistical functions are very far along it makes sense to begin focusing on the multivariate statistical functions. This ticket adds the multivariate normal distribution which is the most important multivariate distribution.

This also gets into the world of Bayesian Statistics and machine learning.

Implementation provided by Apache Commons Math.



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