lucene-java-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Grant Ingersoll <gsing...@syr.edu>
Subject Re: Similarity scores for all docs
Date Wed, 07 Dec 2005 14:11:02 GMT
You can use the HitCollector mechanism to fill your array, but what you 
are doing is essentially what the Hits object already does, plus it 
provides caching

Eugene Ezekiel wrote:

> Yes, but what I wanna be able to do is something like, fill an array of
> say size 100 such that:
> array[0] = similarity value of query and doc(0)
> array[1] = similarity value of query and doc(1)
> ....
>
> Any idea how to fill this array?
>
> Thanks.
> -- 
> Regards,
> Eugene
>
> Koji Sekiguchi wrote:
>
>> You can get scores by calling Hits.score(). So you should search
>> at first to get Hits object.
>>
>> regards,
>>
>> Koji
>>
>>> -----Original Message-----
>>> From: Eugene Ezekiel [mailto:u0200783@nus.edu.sg]
>>> Sent: Wednesday, December 07, 2005 6:03 PM
>>> To: java-user@lucene.apache.org
>>> Subject: Similarity scores for all docs
>>>
>>>
>>> Hi,
>>>
>>> Is there any way to get the similarity scores for each document in 
>>> the index? I can iterate thru each doc in the index using the 
>>> IndexReader but not sure how to get the similarity score for that doc.
>>>
>>>
>>> Thanks.
>>>
>>> -- 
>>> Regards,
>>> Eugene
>>>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org
> For additional commands, e-mail: java-user-help@lucene.apache.org
>
>

-- 
------------------------------------------------------------------- 
Grant Ingersoll 
Sr. Software Engineer 
Center for Natural Language Processing 
Syracuse University 
School of Information Studies 
337 Hinds Hall 
Syracuse, NY 13244 

http://www.cnlp.org 
Voice:  315-443-5484 
Fax: 315-443-6886 


---------------------------------------------------------------------
To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org
For additional commands, e-mail: java-user-help@lucene.apache.org


Mime
View raw message