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Posted to dev@lucene.apache.org by "Joel Bernstein (JIRA)" <ji...@apache.org> on 2017/11/03 01:32:02 UTC

[jira] [Created] (SOLR-11599) Change normalize function to standardize and make it work with matrices

Joel Bernstein created SOLR-11599:
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             Summary: Change normalize function to standardize and make it work with matrices
                 Key: SOLR-11599
                 URL: https://issues.apache.org/jira/browse/SOLR-11599
             Project: Solr
          Issue Type: New Feature
      Security Level: Public (Default Security Level. Issues are Public)
            Reporter: Joel Bernstein


It seems that the *normalize* function, which converts a vector to a mean of 0 with a std of 1, is more typically called *standardize*.  This ticket changes the name of the function and allows it to work on matrices as well as vectors.



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