You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@lucene.apache.org by "Dawid Weiss (JIRA)" <ji...@apache.org> on 2014/07/28 14:36:41 UTC
[jira] [Issue Comment Deleted] (SOLR-769) Support Document and
Search Result clustering
[ https://issues.apache.org/jira/browse/SOLR-769?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dawid Weiss updated SOLR-769:
-----------------------------
Comment: was deleted
(was: In 2003, individuals played in often 130 senses.
http://www.surveyanalytics.com//userimages/sub-2/2007589/3153260/29851520/7787447-29851520-stopadd30.html
Years on novel adderall 5mg in fxs are limited.)
> Support Document and Search Result clustering
> ---------------------------------------------
>
> Key: SOLR-769
> URL: https://issues.apache.org/jira/browse/SOLR-769
> Project: Solr
> Issue Type: New Feature
> Components: contrib - Clustering
> Reporter: Grant Ingersoll
> Assignee: Dawid Weiss
> Priority: Minor
> Fix For: 1.4
>
> Attachments: SOLR-769-analyzerClass.patch, SOLR-769-lib.zip, SOLR-769.patch, SOLR-769.patch, SOLR-769.patch, SOLR-769.patch, SOLR-769.patch, SOLR-769.patch, SOLR-769.patch, SOLR-769.patch, SOLR-769.patch, SOLR-769.patch, SOLR-769.patch, SOLR-769.patch, SOLR-769.patch, SOLR-769.tar, SOLR-769.zip, clustering-componet-shard.patch, clustering-libs.tar, clustering-libs.tar, subcluster-flattening.patch
>
>
> Clustering is a useful tool for working with documents and search results, similar to the notion of dynamic faceting. Carrot2 (http://project.carrot2.org/) is a nice, BSD-licensed, library for doing search results clustering. Mahout (http://lucene.apache.org/mahout) is well suited for whole-corpus clustering.
> The patch I lays out a contrib module that starts off w/ an integration of a SearchComponent for doing clustering and an implementation using Carrot. In search results mode, it will use the DocList as the input for the cluster. While Carrot2 comes w/ a Solr input component, it is not the same as the SearchComponent that I have in that the Carrot example actually submits a query to Solr, whereas my SearchComponent is just chained into the Component list and uses the ResponseBuilder to add in the cluster results.
> While not fully fleshed out yet, the collection based mode will take in a list of ids or just use the whole collection and will produce clusters. Since this is a longer, typically offline task, there will need to be some type of storage mechanism (and replication??????) for the clusters. I _may_ push this off to a separate JIRA issue, but I at least want to present the use case as part of the design of this component/contrib. It may even make sense that we split this out, such that the building piece is something like an UpdateProcessor and then the SearchComponent just acts as a lookup mechanism.
--
This message was sent by Atlassian JIRA
(v6.2#6252)
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org