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 2017/05/08 13:53:04 UTC
[jira] [Updated] (SOLR-10625) Add convolution Stream Evaluator
[ https://issues.apache.org/jira/browse/SOLR-10625?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Joel Bernstein updated SOLR-10625:
----------------------------------
Summary: Add convolution Stream Evaluator (was: Add convolve Stream Evaluator)
> Add convolution 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
> Attachments: SOLR-10625.patch
>
>
> 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 = conv(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