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From Grant Ingersoll <gsing...@apache.org>
Subject Re: Scoring a single document from a corpus based on a given query
Date Wed, 10 Oct 2007 18:03:11 GMT
Have a look at the contrib/memory package delivered with Lucene.  It  
contains a MemoryIndex which is designed exactly for this scenario.

On Oct 10, 2007, at 12:44 PM, lucene_user wrote:

>
> I would like to score a single document from a corpus based on a  
> given query.
> The formula score(q,d) is basically what I am looking for.
>
> Pseudo Code of Something Close to what I am looking for:
> indexReader.score(query, documentId);
>
> The formula score(q,d) is used throughout the documentation to  
> describe
> similarity but there does not seem to be a corresponding java method.
>
> I could work around the issue by applying a search filter to only  
> consider
> the particular document I am looking for.  I was hoping for a cleaner
> approach.
> -- 
> View this message in context: http://www.nabble.com/Scoring-a- 
> single-document-from-a-corpus-based-on-a-given-query- 
> tf4601980.html#a13139648
> Sent from the Lucene - Java Users mailing list archive at Nabble.com.
>
>
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--------------------------
Grant Ingersoll
http://lucene.grantingersoll.com

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