I notice something really strange.
I just tried the "document to query" thing with term frequencies and term bosting based on the term frequence.
The code itself take may be 3 minutes, but i spend around 2 hours to search a nullpointer exception i got in this line.
query = QueryParser.parse(searchStringBuffer.toString(), IFieldNames.INSTANCE_VALUE, new StandardAnalyser());
I figure out this happen until my search string contains. "will"^13
I replace the StandardAnalyzer with a own Implementation of the Analyzer that just do nothing and now it works.
Look like the StandardAnalyser has problem until stop word removal, when term bosting is used.
Is that a bug or just a mistake by myself?
Stefan
-- open technology: www.media-style.com open source: www.weta-group.net open discussion: www.text-mining.org
--------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
