Re: Synonyms and Ranking

2007-12-28 Thread Frank Schima
boost that less than the main > field. > > On Dec 27, 2007, at 4:19 PM, Frank Schima wrote: > >> So I have my fancy new stemmed synonym based Lucene index. Let's say >> I have >> the following synonym defined: >> >> radiation -> radiotherapy (and t

Synonyms and Ranking

2007-12-27 Thread Frank Schima
Happy festivus everyone, So I have my fancy new stemmed synonym based Lucene index. Let's say I have the following synonym defined: radiation -> radiotherapy (and the reverse) The search results rank all results exactly the same. Is there a way to Boost the actual search term a little higher t

Re: Synonyms in Lucene 2.2

2007-12-27 Thread Frank Schima
Hi Erick, Erick Erickson wrote: > > I don't think this has anything to do with Lucene, the problem > seems to be that your compiler can't find the Java Stack > class. > > You need to set your classpath to include wherever > java.utils is on your disk. > I agree it's a Java issue. I'm just u

Synonyms in Lucene 2.2

2007-12-27 Thread Frank Schima
Hello all, I'm trying to implement a synonym engine in Lucene 2.2 based on the code in the Lucene In Action book. However, I'm getting compile errors: My Synonym filter looks like this: import org.apache.lucene.analysis.TokenStream; import org.apache.lucene.analysis.TokenFilter; import org.ap

Re: Search with AND by default

2007-06-12 Thread Frank Schima
Erick Erickson wrote: > > QueryParser.setDefaultOperator(QueryParser.Operator.AND). > That works. Thanks! -- View this message in context: http://www.nabble.com/Search-with-AND-by-default-tf3909294.html#a11086380 Sent from the Lucene - Java Users mailing list archive at Nabble.com. -

Search with AND by default

2007-06-12 Thread Frank Schima
I'm searching my index and if a user types multiple words (e.g. "two words") in the search field, I want both of the search terms to appear in the resulting hits, but it appears to be doing an OR by default. How can I get an AND by default instead? Here's how i create my Search: QueryParser qp =