Thanks Erick for your quick reply. I am going to try Luke and examine my index. In the mean time let me tell you that I am indexing the documents every time creating the new document. Let me attach the code I am using here.
thanks Dyutiman http://old.nabble.com/file/p27756896/IndexUtil.java IndexUtil.java Erick Erickson wrote: > > The very first thing I'd recommend is to get a copy of Luke > (google Lucene, Luke) and examine your index to see if > what you *think* is in there is *actually* in there. > > One popular "learning experience" is to do something > like > Document = new Document(); > while (<more docs to add>) { > add field > add field > add doc > } > > Problem is that the document simply accumulates. The first > "add doc" puts your first document in the index. The second > puts the contents of both the first and second doc in the > second doc of the index. The third puts the contents of 3 > documents in for the third doc, etc..... > > Cure this by moving the new Document inside the while loop.... > > If this doesn't help, please show your indexing and > searching code.... > > HTH > Erick > > On Tue, Mar 2, 2010 at 9:35 AM, Dyutiman > <dyutiman.chaudh...@gmail.com>wrote: > >> >> Hi, >> I am new in this forum and new to Lucene also. I m getting some issue >> while >> trying to filter my Lucene result. >> >> While creating the index I am creating a field called sentiment and >> possible >> values are 'positive', 'negative' & 'neutral', I am indexing this field >> like >> doc.add(new Field("sentiment", sentiment, Field.Store.YES, >> Field.Index.NOT_ANALYZED_NO_NORMS)); >> >> Now I want to search within my index but get only positive sentiment >> results >> for the searched string. >> For this I am doing something like this : >> >> QueryParser qp = new QueryParser(Version.LUCENE_CURRENT, "contents", >> analyzer); >> Query query = qp.parse(searchString); >> Filter filter = new TermRangeFilter("sentiment", "positive", "positive", >> true, true); >> topDocs = searcher.search(query, filter, 20); >> >> But I am getting results mixed with all 3 sentiments. I tried other >> filters >> also but the result is same. >> Anybody got any solutions for me please help...... >> >> thanks >> Dyutiman >> >> -- >> View this message in context: >> http://old.nabble.com/Lucene-Filter-tp27756577p27756577.html >> Sent from the Lucene - Java Developer mailing list archive at Nabble.com. >> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: java-dev-unsubscr...@lucene.apache.org >> For additional commands, e-mail: java-dev-h...@lucene.apache.org >> >> > > -- View this message in context: http://old.nabble.com/Lucene-Filter-tp27756577p27756896.html Sent from the Lucene - Java Developer mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: java-dev-unsubscr...@lucene.apache.org For additional commands, e-mail: java-dev-h...@lucene.apache.org
