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From Brad Giaccio <brad.giac...@gmail.com>
Subject Re: [jira] Commented: (SOLR-769) Support Document and Search Result clustering
Date Tue, 07 Jul 2009 18:11:22 GMT
If you could could my patch to handle shards be applied before you reformat
so I don't have to piece it together again and resubmit?

Brad

On Thu, Jul 2, 2009 at 9:53 AM, Yonik Seeley (JIRA) <jira@apache.org> wrote:

>
>    [
> https://issues.apache.org/jira/browse/SOLR-769?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12726482#action_12726482]
>
> Yonik Seeley commented on SOLR-769:
> -----------------------------------
>
> Anyone mind if I reformat the source files that currently use tabs?
>
> > 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: Yonik Seeley
> >            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
> >
> >
> > 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.
>
>

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