[jira] [Updated] (SOLR-10716) Add termVectors Stream Evaluator

["Joel Bernstein (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SOLR-10716?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Joel Bernstein updated SOLR-10716:
----------------------------------
    Attachment: SOLR-10716.patch

New patch

> Add termVectors Stream Evaluator
> --------------------------------
>
>                 Key: SOLR-10716
>                 URL: https://issues.apache.org/jira/browse/SOLR-10716
>             Project: Solr
>          Issue Type: New Feature
>      Security Level: Public(Default Security Level. Issues are Public) 
>          Components: streaming expressions
>            Reporter: Joel Bernstein
>            Assignee: Joel Bernstein
>             Fix For: 7.0
>
>         Attachments: SOLR-10716.patch, SOLR-10716.patch
>
>
> The termVectors Stream Evaluator returns tf-idf word vectors for a text field in a list of tuples. A Lucene analyzer can be specified to support flexible word analysis.
> The word vectors can then be used for various machine learning operations.
> Syntax:
> {code}
> r = search(....)
> v = termVectors(r, fieldA, analyzerFied)
> {code}
>  



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