[
https://issues.apache.org/jira/browse/SOLR-769?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12735643#action_12735643
]
Grant Ingersoll commented on SOLR-769:
--------------------------------------
OK, I have committed my changes and believe functionality is restored and is
properly working with the SolrResourceLoader. Also applied Stanislaw's patch.
Still likely need to review how to distribute all of this. My guess is that we
should only include the source, including the build and instructions for
installing, and not even package jars at all since we can't include the LGPL
ones necessary for Carrot2.
> Support Document and Search Result clustering
> ---------------------------------------------
>
> Key: SOLR-769
> URL: https://issues.apache.org/jira/browse/SOLR-769
> Project: Solr
> Issue Type: New Feature
> Reporter: Grant Ingersoll
> Assignee: Grant Ingersoll
> Priority: Minor
> Fix For: 1.4
>
> Attachments: clustering-componet-shard.patch, clustering-libs.tar,
> clustering-libs.tar, 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, 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 is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
