lucene-java-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Nader Henein <...@bayt.net>
Subject Re: Search Results Clustering
Date Wed, 24 Aug 2005 07:53:24 GMT
I don't understand your requirement, what do you want to bunch your 
results by?

Can you explain so I can help

Nader Henein

kapilChhabra (sent by Nabble.com) wrote:

>Hi All,
>I have been using Lucene in my application to search over 4 million recordes updated daily.
>I am currently using a single index with 21 fields.
>Some of my fields contain numbers that are foreign keys to my data. I have provided a
dropdown of values to select from, on my search form, to search on these fields.
>
>A typical scenario of my index/search  is:
>FIELD-1:token;index - formatted text using WhitespaceAnalyzer
>FIELD-2:token;index - formatted text using WhitespaceAnalyzer
>FIELD-3:ndex - integers[foreign keys] stored as string.
>FIELD-4:ndex - integers[foreign keys] stored as string.
>
>Sample Search Query:
>
>(FIELD-1:apple OR FILED-1:orange) AND (FIELD-3:4 OR FILED-3:5) 
>
>The results are Sorted on FILED-4.
>
>I am getting results as expected.
>
>An additional requirement is to bunch the search results display the count.
>eg. ouput:
>Search Results:
>1. Doc 100
>2. Doc 209
>3. Doc 897
>etc...
>
>Search Clusters:
>Total Results = 540
>+results in [FILED-3:4] = 400
>---results in [FILED-4:1] = 150
>---results in [FILED-4:7] = 130
>---results in [FILED-4:3] = 100
>---results in [FILED-4:others] = 20
>
>+results in [FILED-3:5] = 140
>---results in [FILED-4:2] = 90
>---results in [FILED-4:1] = 30
>---results in [FILED-4:others] = 20
>
>I have no clue how to do it using a single index.
>Any pointers in this will be highly appreciated.
>
>Thanks in advance,
>
>Regards,
>KapilChhabra
>--
>Sent from the Lucene - Java Users forum at Nabble.com:
>http://www.nabble.com/Search-Results-Clustering-t249355.html#a696937
>
>  
>

-- 

Nader S. Henein
Senior Applications Architect

Bayt.com


---------------------------------------------------------------------
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