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From AlexElba <ramal...@yahoo.com>
Subject Re: Reverse querying
Date Mon, 29 Jun 2009 23:59:00 GMT

Any other suggestion this suggestion doesn't loook to work 



AlexElba wrote:
> 
> 
> Otis Gospodnetic wrote:
>> 
>> 
>> Alex & Oleg,
>> 
>> Look at MemoryIndex in Lucene's contrib.  It's the closest thing to what
>> you are looking for.  What you are describing is sometimes referred to as
>> "prospective search", sometimes "saved searches", and a few other names.
>> 
>> Otis
>> --
>> Sematext -- http://sematext.com/ -- Lucene - Solr - Nutch
>> 
>> 
>> 
>> ----- Original Message ----
>>> From: AlexElba <ramalex1@yahoo.com>
>>> To: solr-user@lucene.apache.org
>>> Sent: Wednesday, June 24, 2009 7:47:20 PM
>>> Subject: Reverse querying
>>> 
>>> 
>>> Hello,
>>> 
>>> I have problem which I am trying to solve using solr.
>>> 
>>> I have search text (term) and I have index full of words which are
>>> mapped to
>>> ids.
>>> 
>>> Is there any query that I can run to do this?
>>> 
>>> Example:
>>> 
>>> Term
>>> "3) A recommendation to use VAR=value in the configure command line will
>>>      not work with some 'configure' scripts that comply to GNU standards
>>>      but are not generated by autoconf. "
>>> 
>>> Index docs
>>> 
>>> id:1 name:recommendation 
>>> ...
>>> id:3 name:GNU
>>> id:4 name food
>>> 
>>> after running "query" I want to get as results 1 and 3 
>>> 
>>> Thanks
>>> 
>>> -- 
>>> View this message in context: 
>>> http://www.nabble.com/Reverse-querying-tp24194777p24194777.html
>>> Sent from the Solr - User mailing list archive at Nabble.com.
>> 
>> 
>> 
> 
> Hello,
> I looked into this MemoryIndex, there search is returning only score.
> Which will mean is it here or not
> 
> I build test method base on example
> 
> Term:
> "
> On my last night in the Silicon Valley area, I decided to head up the east
> side of San Francisco Bay to 
> visit Vito’s Pizzeria located in Newark, California.  I have to say it was
> excellent!  
> I met the owner (Vito!) and after eating a couple slices I introduced
> myself.  
> I was happy to know he was familiar with the New York Pizza Blog and the
> New York Pizza Finder directory.   
> Once we got to talking he decided I NEEDED to try some bread sticks and
> home-made marinara 
> sauce and they were muy delicioso.  I finished off my late night snack
> with a meatball dipped in the same marinara.
> "
> 
> Data {Silicon Valley, New York, Chicago}
> 
> 
> 	public static void find(String term, Set<String> data) throws Exception {
> 
> 		Analyzer analyzer = PatternAnalyzer.EXTENDED_ANALYZER;
> 		MemoryIndex index = new MemoryIndex();
> 		int i = 0;
> 		for (String str : data) {
> 			index.addField("bn" + i, str, analyzer);
> 			i++;
> 		}
> 		QueryParser parser = new QueryParser("bn*", analyzer);
> 		Query query = parser.parse(URLEncoder.encode(term, "UTF-8"));
> 		float score = index.search(query);
> 		if (score > 0.0f) {
> 			System.out.println("it's a match");
> 		} else {
> 			System.out.println("no match found");
> 		}
> 		// System.out.println("indexData=" + index.toString());
> 
> 	}
> 
> no match found 
> 
> 
> What am I doing wrong?
> 
> Thanks,
> Alex
> 

-- 
View this message in context: http://www.nabble.com/Reverse-querying-tp24194777p24261892.html
Sent from the Solr - User mailing list archive at Nabble.com.


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