You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@lucene.apache.org by "Joel Bernstein (JIRA)" <ji...@apache.org> on 2017/05/07 20:44:04 UTC

[jira] [Assigned] (SOLR-10625) Add convolve Stream Evaluator

     [ https://issues.apache.org/jira/browse/SOLR-10625?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Joel Bernstein reassigned SOLR-10625:
-------------------------------------

    Assignee: Joel Bernstein

> Add convolve Stream Evaluator
> -----------------------------
>
>                 Key: SOLR-10625
>                 URL: https://issues.apache.org/jira/browse/SOLR-10625
>             Project: Solr
>          Issue Type: New Feature
>      Security Level: Public(Default Security Level. Issues are Public) 
>            Reporter: Joel Bernstein
>            Assignee: Joel Bernstein
>
> This ticket adds a *convolve* stream evaluator that returns the convolution of two sequences. The convolve function achieves a result similar to *cross-correlation*.
> Syntax:
> {code}
> a = convolve(cola, colb)
> {code}
> Implementation is provided by Apache Commons Math.



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)

---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org