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From Chris Hostetter <hossman_luc...@fucit.org>
Subject Re: Matching at least N terms of subqueries
Date Sat, 20 May 2006 06:30:24 GMT

take a look at BooleanQuery.setMinimumNumberShouldMatch(int)

: Date: Sat, 20 May 2006 14:27:00 +0800
: From: Michael Chan <dayzman@gmail.com>
: Reply-To: java-user@lucene.apache.org
: To: java-user@lucene.apache.org
: Subject: Matching at least N terms of subqueries
:
: Hi,
:
: Is there any way to make sure, e.g. at least 2, terms of a subquery
: are contained in the results? For example, with the query
: "OR(t1,t2,t3) AND OR(t4,t5,t6)", the docs returned must contain either
: 2 or more of (t2,t3,t3) and either 2 or more of (t4,t5,t6). I've read
: about Similarity, but it seems to restrict over whole queries rather
: than getting down into subqueries.
:
: Thanks.
:
: Michael
:
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:



-Hoss


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