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Date: Mon, 16 Oct 2006 11:29:49 +0530
From: Mek <mekin.m@gmail.com>
To: java-user@lucene.apache.org
Subject: constructing smaller phrase queries given a multi-word query
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Has anyone dealt with the problem of constructing sub-queries given a
multi-word query ?

Here is an example to illustrate what I mean:

user queries for -> A B C D
right now I change that query to "A B C D" A B C D to give phrase
matches higher weightage.

What might happen though, is that the user is looking for a document
where "A B" in Field1 & "C D"  in Field2.

So I should ideally be constructing the query as :

"A B C D"^20 "A B"^10 "C D"^10 "B C D"^15  "A B C"^15 A B C D

Has someone solved this problem, are there other ways to handle this problem ?


Thanks,
mek.

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