On Monday 24 April 2006 16:24, Vishal Bathija wrote:
> How do I get the spans (getSpans()) if I use the SpanNearQuery as a
> clause (subquery) in a BooleanQuery
You can't normally. The Spans of the subqueries are used to compute the scores
of each matching document, via SpanScorer and BooleanScore
How do I get the spans (getSpans()) if I use the SpanNearQuery as a
clause (subquery) in a BooleanQuery
I currently have
SpanQuery [] clauses1 = new SpanQuery[phraseTerms1.length];
for(int count =0; count< phraseTerms1.length; count++)
{
clauses1[count]=phrase1[count];
}
SpanQuery [] clauses2 = n
On Friday 21 April 2006 21:11, Vishal Bathija wrote:
> Hi,
> I am trying to get the frequency of a phrase using the SpanNearQuery.
> How can I use SpanNearQuery for boolean queries. The code I have is
> for a single query. How can I extend this for multiple queries
You can use SpanNearQuery as a c
Hi,
I am trying to get the frequency of a phrase using the SpanNearQuery.
How can I use SpanNearQuery for boolean queries. The code I have is
for a single query. How can I extend this for multiple queries
SpanTermQuery[] phrase = new SpanTermQuery[phraseTerms.length];
for(int termCount=0; termCou
On Mittwoch 19 April 2006 07:25, Vishal Bathija wrote:
> Query= contents:"provides distribution" contents:"supports
> distribution"
Why are there two spaces between those words?
> I am not sure why it returns 0, when I have both phrases present in the
> docs.
See
http://wiki.apache.org/jakart
I tried using the boolean query to perform an OR as below
BooleanQuery b1 = new BooleanQuery();
b1.add(query,BooleanClause .Occur .SHOULD );
b1.add(query2,BooleanClause .Occur .SHOULD );
Hits hits = searcher.search(b1);
System.out.println("Query= "+b1.toString() );
gave me
Qu
: The code above just adds the terms of phrase2 following the
: terms for phrase1.
: Can you give me an example building a BooleanQuery OR for the
: newTerm1 and newTerm2.
At no point does your code use a BooleanQuery ... have you looked at the
javadocs for the BooleanQuery class?
-Hoss
--
I am not sure if I understand you. Do I add the terms for the second
phrase immediately after I add the terms for the first phrase. When do
i wrap the PhraseQuery I construct into a BooleanQuery.
For instance
String newTerm1= "avoids deadlock";
String newTerm2= "reduces cost";
PhraseQuery query =
Wrap the PhraseQuery's inside a BooleanQuery to achieve AND/OR.
Erik
On Apr 18, 2006, at 10:00 PM, Vishal Bathija wrote:
Hi,
I am trying to find the number of hits for a phrase using the
PhraseQuery. I would like to know how I could seach for 2 phrases at
the same time using the boole
Hi,
I am trying to find the number of hits for a phrase using the
PhraseQuery. I would like to know how I could seach for 2 phrases at
the same time using the boolean operators OR, AND. The code snippet
that I use to seach for one phrase is
String test ="avoids deadlock"
String[] phraseTerms = tes
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