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Posted to dev@lucene.apache.org by "Timothy Potter (JIRA)" <ji...@apache.org> on 2015/04/18 00:59:59 UTC
[jira] [Commented] (SOLR-6878) solr.ManagedSynonymFilterFactory
all-to-all synonym switch (aka. expand)
[ https://issues.apache.org/jira/browse/SOLR-6878?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14500859#comment-14500859 ]
Timothy Potter commented on SOLR-6878:
--------------------------------------
Thanks for the patch Vitaliy, I'll get this into 5.2
> solr.ManagedSynonymFilterFactory all-to-all synonym switch (aka. expand)
> ------------------------------------------------------------------------
>
> Key: SOLR-6878
> URL: https://issues.apache.org/jira/browse/SOLR-6878
> Project: Solr
> Issue Type: Improvement
> Components: Schema and Analysis
> Affects Versions: 4.10.2
> Reporter: Tomasz Sulkowski
> Assignee: Timothy Potter
> Labels: ManagedSynonymFilterFactory, REST, SOLR
> Attachments: SOLR-6878.patch
>
>
> Hi,
> After switching from SynonymFilterFactory to ManagedSynonymFilterFactory I have found out that there is no way to set an all-to-all synonyms relation. Basically (judgind from google search) there is a need for "expand" functionality switch (known from SynonymFilterFactory) which will treat all synonyms with its keyword as equal.
> For example: if we define a "car":["wagen","ride"] relation it would translate a query that includes one of the synonyms or keyword to "car or wagen or ride" independently of which word was used from those three.
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