default.
-- Jack Krupansky
-Original Message- From: Jürgen Wagner (DVT)
Sent: Friday, September 5, 2014 10:29 AM
To: solr-user@lucene.apache.org
Subject: Re: FAST-like document vector data structures in Solr?
Thanks for posting this. I was just about to send off a message of
similar
Hello all,
as the migration from FAST to Solr is a relevant topic for several of
our customers, there is one issue that does not seem to be addressed by
Lucene/Solr: document vectors FAST-style. These document vectors are
used to form metrics of similarity, i.e., they may be used as a
semantic
Hi,
Something like ?:
https://cwiki.apache.org/confluence/display/solr/The+Term+Vector+Component
And just to show some impressive search functionality of the wiki: ;)
https://cwiki.apache.org/confluence/dosearchsite.action?where=solrspaceSearch=truequeryString=document+vectors
Cheers,
Jim
Hello Jim,
yes, I am aware of the TermVector and MoreLikeThis stuff. I am
presently mapping docvectors to these mechanisms and create term vectors
myself from third-party text mining components.
However, it's not quite like the FAST docvectors. Particularily, the
performance of MoreLikeThis
, September 5, 2014 7:03 AM
To: solr-user@lucene.apache.org
Subject: Re: FAST-like document vector data structures in Solr?
Hello Jim,
yes, I am aware of the TermVector and MoreLikeThis stuff. I am presently
mapping docvectors to these mechanisms and create term vectors myself from
third-party
Jürgen,
I can't get it. Can you tell more about this feature or point to the doc?
Thanks
On Fri, Sep 5, 2014 at 11:44 AM, Jürgen Wagner (DVT)
juergen.wag...@devoteam.com wrote:
Hello all,
as the migration from FAST to Solr is a relevant topic for several of
our customers, there is one
Thanks for posting this. I was just about to send off a message of
similar content :-)
Important to add:
- In FAST ESP, you could have more than one such docvector associated
with a document, in order to reflect different metrics.
- Term weights in docvectors are document-relative, not
-Original Message-
From: Jürgen Wagner (DVT)
Sent: Friday, September 5, 2014 10:29 AM
To: solr-user@lucene.apache.org
Subject: Re: FAST-like document vector data structures in Solr?
Thanks for posting this. I was just about to send off a message of
similar content :-)
Important to add:
- In FAST
