Re: Search PharseQuery

[sergiu gordea]

Natarajan.T wrote:
Ok you are correct ...
Suppose if I type "what java" then how can I handle...
 

You don't have to handle it, lucene does it. If you don't like how 
lucene handles it then you may extend
the functionality.

If you use the same analyzer for indexing and searching then you will 
find the results with both search strings:

"what java" and "what is java".
At least I obtain them in both cases. 
That's right you will obtain 
"what java" if you search for "what is java", in my case is acceptable.

If it is not acceptable in your project, I suggest to try to create a new Analyzer.
 I whish you luck,
 Sergiu



Regards,
Natarajan.
-----Original Message-----
From: sergiu gordea [mailto:[EMAIL PROTECTED] 
Sent: Tuesday, September 14, 2004 7:38 PM
To: Lucene Users List
Subject: Re: Search PharseQuery

Natarajan.T wrote:
 

Hi,
Thanks for your response.....
For example search keyword is like below...
Language "what is java"
Token 1:  language
Token 2: what is java(like google)
Regards,
Natarajan.

   

Lucene works exaclty as you describe above with a simple correction ...
The analyzer has a list of  stopped keywords, and I bet "is" is one of
them for your analyzer.
I don't mind right now about this, so I won't dig to find a solution for
this problem, but the resolution
should be searched around Analyzer classes.
All the best,
 Sergiu

 

-----Original Message-----
From: Aad Nales [mailto:[EMAIL PROTECTED] 
Sent: Tuesday, September 14, 2004 5:19 PM
To: 'Lucene Users List'
Subject: RE: Search PharseQuery

Hi,
Not sure if this is what you need but I created a lastname filter which
in Dutch means potential double last names like:"van der Vaart". In
order to process these I created a finite state machine that queried
these last names. Since I only needed the filter on 'index' time and I
never use it for querieying, this may not be what you are looking for.
It should be simple to index 'what is java' as a single token and to
search for that same token. However, you will need to create a list of
accepted 'tokens'. If this is what you need let me know, I will make
   

the
 

code available...
cheers,
Aad Nales
-----Original Message-----
From: Honey George [mailto:[EMAIL PROTECTED] 
Sent: Tuesday, 14 September, 2004 13:39
To: Lucene Users List
Subject: Re: Search PharseQuery

--- "Natarajan.T" <[EMAIL PROTECTED]>
wrote: 

   

Hi All,

How do I implement PharseQuery API?
  

     

What exactly you mean by implement? Are you trying to
extend the current behavior or only trying find out
the usage?
Thanks,
George

        
        
                
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