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.
Re: Reverse querying
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
>> 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 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 I am doing wrong?
Thanks,
Alex
--
View this message in context:
http://www.nabble.com/Reverse-querying-tp24194777p24208522.html
Sent from the Solr - User mailing list archive at Nabble.com.
Re: Reverse querying
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
>>> 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 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.
