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Thanks for all you hard work on this! Out of curiosity, was the query
deemed unnecessary? I was trying to scanning through the commit & code and
missed it. I only noticed the comment on Jira about the custom similarity
not being needed.
https://github.com/apache/lucene-solr/commit/96a5595fffd4a4a1
Lucene's BM25 avoids negatives scores for this by adding 1 inside the log
term of BM25's IDF
Compare this:
https://github.com/apache/lucene-solr/blob/5e5fd662575105de88d8514b426bccdcb4c76948/lucene/core/src/java/org/apache/lucene/search/similarities/BM25Similarity.java#L71
to the Wikipedia articl
new ShingleFilter(filter, 2, 2)
> shingleFilter.setOutputUnigrams(false)
> filter = shingleFilter
>
> From what I read, the performances should be better, but I'm unable to get
> the desired results. Has anyone some advices on the best way to use shingle
> in order to
, so the ranking function becomes , say Okapi
> BM 25 instead of standard similarity
>
> 2. Is there any provider in lucene where I can provide my own score class
> which implements this?
>
> an example for that will be highly appreciated,
>
> Thanks ahead,
> Victor
&g
p Smiling....
> Thanks & Regards
> Bhaskar.
> Mobile:9866724142
>
--
*Doug Turnbull **| *Search Relevance Consultant | OpenSource Connections
<http://opensourceconnections.com>, LLC | 240.476.9983
Author: Relevant Search <http://manning.com/turnbull>
This e-mail and all content
be highly
> appreciated.
>
> Many thanks
>
>
> -
> To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org
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>
>
--
*Doug Turnbull **| *Search Relevance Consultant | OpenSou
n left up to developers.
Thoughts?
Cheers,
--
Doug Turnbull
Search & Big Data Architect
OpenSource Connections <http://o19s.com>
ect was closed yesterday (
> http://lucene.apache.org/openrelevance/), which is what prompted me to ask
> this question. Was the sub-project closed because others have found
> alternate solutions?
>
> Relevancy is of course extremely context-dependent and objective, but my
> hop
> Hi
>
> I started migrating my lucene search application from 2.9 version to 4.7.0
> . Please suggest me the best way and best practices for this. There are
> many files to rewrite.
>
> Thank you,
> Narasimha.
>
--
Doug Turnbull
Search & Big Data Architect
OpenSource Connections <http://o19s.com>
Terms(termSet);
>
> Is this possible in Lucene or can we do it by some other technique. If you
> have any Idea of doing this then share with me.
>
>
>
> Thanks
>
--
Doug Turnbull
Search & Big Data Architect
OpenSource Connections <http://o19s.com>
This seems relevant. Though admittedly I haven't tried it
http://stackoverflow.com/questions/10337908/how-to-properly-escape-or-and-and-in-lucene-query
Sent from my Windows Phone From: ABlaise
Sent: 7/18/2013 9:52 PM
To: java-user@lucene.apache.org
Subject: Searching for words begining with "or"
Awesome work Mike! Kudos!
Sent from my Windows Phone From: Michael McCandless
Sent: 6/9/2013 11:09 AM
To: Lucene Users
Subject: Build your own Lucene finite state transducer
For those of you curious about Lucene's finite state transducers (FSTs)...
I just built simple web app that lets you enter
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