Re: Questions about FuzzyQuery in Lucene 4.x

[Jack Krupansky]

That depends on the value of "ed", and the indexed data.
Another factor to take into consideration is that a case change ("Star" vs. 
"star") also counts as an edit.

-- Jack Krupansky

-----Original Message----- 
From: George Kelvin
Sent: Tuesday, January 29, 2013 11:49 AM
To: java-user@lucene.apache.org
Subject: Re: Questions about FuzzyQuery in Lucene 4.x

Hi Jack,

Thanks for your reply!

I don't think I passed the prefixLength parameter in.

Here is the code I used to build the FuzzyQuery:

           String[] words = str.split("\\+");
           BooleanQuery query = new BooleanQuery();

           for (int i=0; i<words.length; i++)
           {
               Term t = new Term(field, words[i]);
               FuzzyQuery fq = new FuzzyQuery(t, ed);
               query.add(fq, BooleanClause.Occur.MUST);
           }

           int k = 10;
           TopDocs results = searcher.search(query, k);

Does it look right to you?

Thanks!

George 


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