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Posted to dev@lucene.apache.org by "Joel Bernstein (JIRA)" <ji...@apache.org> on 2017/11/03 01:34:01 UTC
[jira] [Updated] (SOLR-11599) Change normalize function to
standardize and make it work with matrices
[ https://issues.apache.org/jira/browse/SOLR-11599?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Joel Bernstein updated SOLR-11599:
----------------------------------
Attachment: SOLR-11599.patch
> 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
> Attachments: SOLR-11599.patch
>
>
> 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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