Re: Get the preceding and following terms

2007-10-19 Thread mark harwood
See CollocationFinder here: http://issues.apache.org/jira/browse/LUCENE-474 - Original Message From: Fabrice EstiƩvenart <[EMAIL PROTECTED]> To: java-user@lucene.apache.org Sent: Friday, 19 October, 2007 2:01:11 PM Subject: Get the preceding and following terms Hello, I'

Re: Get the preceding and following terms

2007-10-19 Thread Grant Ingersoll
Have a look at the SpanQuery and it's derivitives. I have some examples in my ApacheCon Europe talk http://cnlp.org/presentations/ slides/AdvancedLuceneEU.pdf You will most likely have to do some post processing. Using Term Vectors and the new TermVectorMapper may help facilitate this. C

Get the preceding and following terms

2007-10-19 Thread Fabrice EstiƩvenart
Hello, I'm trying to create a suggestion tool based on Lucene. From a term in the index, i'd like to know the terms that often precede and follow this term in the indexed documents (NOT according to the alphabetical order). I know that Lucene stores the term positions but I don't know how to