Hi,
I've been researching about clustering with Lucene. Here is what
I've found so far,
1) Lucene clustering with Carrot2 -
http://download.carrot2.org/head/manual/#section.getting-started.lucene
- but, this seems suitable for only smaller size index (few hundred
documents
Hi All-
I have seen an example using carrot2 for clustering, but have not really played
with it that much. Does anyone have a good example of using clustering with
Lucene...has anyone attempted to do it with carrot2 or something else?
I was initially going to do a facated search...which
Dear all,
I'd like to do document clustering using full-text with Lucene. In other words,
I would like to group similar documents in their respective groups. I searched
the mailing list and found that there are two ways around. The first method is
to represent the one document as query and sear
Still, there's plenty of algorithms and preprocessing
options to consider, so if you provide more background somebody may
push you in the right direction.
Dawid
On Tue, Apr 26, 2011 at 1:49 PM, vivek sar wrote:
> Hi,
>
> I've been researching about clustering with Lucene. Here
;
> On Tue, Apr 26, 2011 at 1:49 PM, vivek sar wrote:
>> Hi,
>>
>> I've been researching about clustering with Lucene. Here is what
>> I've found so far,
>>
>> 1) Lucene clustering with Carrot2 -
>> http://download.carrot2.org/head/manual/#section.
> 1) We index around 20 fields, of that we want to have grouping option
> for five of them. For ex., user can search on name of the city and we
> should have option to group by products available in that city (and
> vice-versa).
>
Are these fields stricly defined or free text? Because if they are
Thanks Dawid. I was trying to give some example, but this is not
exactly our text. Our fields include things like "user name", "IP
Address", "Application Name", "Port 3", "Byte Count" - all network
related stuff. So, if user searches on certain IP address then we
would need to group the result by u
They may not be dictionary, but they is a limited number of term entries and
they seem regular. Your inquiries indicate you need a faceting feature (or
even an sql-like set of queries backed up by a fast index...), probably with
some pruning.
Clustering is an unsupervised process that attempts to
lly
> played with it that much. Does anyone have a good example of using
> clustering with Lucene...has anyone attempted to do it with carrot2 or
> something else?
>
> I was initially going to do a facated search...which would be much
> simpler, but my taxonomies are not built
008 11:23:45 PM
> Subject: Document clustering with Lucene
>
> Dear all,
>
> I'd like to do document clustering using full-text with Lucene. In other
> words,
> I would like to group similar documents in their respective groups. I
> searched
> the mailing lis
ngkol SARIN <[EMAIL PROTECTED]>
To: java-user@lucene.apache.org
Sent: Wednesday, May 14, 2008 11:23:45 PM
Subject: Document clustering with Lucene
Dear all,
I'd like to do document clustering using full-text with Lucene. In
other words,
I would like to group similar documents in their r
he term vectors.
Anyway, thank you Otis and Grant for your suggestions. I appreciate them.
Regards,
Supheakmungkol
- Original Message
From: Grant Ingersoll <[EMAIL PROTECTED]>
To: java-user@lucene.apache.org
Sent: Friday, May 16, 2008 7:22:39 PM
Subject: Re: Document clustering wit
On May 17, 2008, at 1:15 PM, Supheakmungkol SARIN wrote:
You're right. I want document clustering precisely the documents
that are already in the index. I don't know much about Mahout
project, but it seems that it doesn't help much. What I want is
simply to group together similar documents
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