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Posted to dev@lucene.apache.org by "Alexandre Rafalovitch (JIRA)" <ji...@apache.org> on 2018/07/05 17:36:00 UTC
[jira] [Closed] (SOLR-12272) Create Stream Evaluators for distance
measures
[ https://issues.apache.org/jira/browse/SOLR-12272?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alexandre Rafalovitch closed SOLR-12272.
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> Create Stream Evaluators for distance measures
> ----------------------------------------------
>
> Key: SOLR-12272
> URL: https://issues.apache.org/jira/browse/SOLR-12272
> Project: Solr
> Issue Type: New Feature
> Security Level: Public(Default Security Level. Issues are Public)
> Reporter: Joel Bernstein
> Priority: Major
>
> Currently distance measures are instantiated by passing the name of the distance measure to a function, for example the *knn* function can be passed the named parameter: distance="manhattan".
> This ticket will create a specific function for each distance measure which will be used to specify which distance measure to apply. With this design the *knn* function would be passed the function: manhattan() or any of the other distance measure functions.
>
>
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