[ http://issues.apache.org/jira/browse/LUCENE-736?page=all ]
Doron Cohen updated LUCENE-736: ------------------------------- Attachment: sloppy_phrase_tests.patch.txt sloppy_phrase_tests.patch.txt contains: - two test cases added in TestPhraseQuery. These new tests currently fail. - skipTo() behavior tests that were originaly in issue 697. This too currently fails. > Sloppy Phrase Scoring Misbehavior > --------------------------------- > > Key: LUCENE-736 > URL: http://issues.apache.org/jira/browse/LUCENE-736 > Project: Lucene - Java > Issue Type: Bug > Components: Search > Reporter: Doron Cohen > Assigned To: Doron Cohen > Priority: Minor > Attachments: sloppy_phrase_tests.patch.txt > > > This is an extension of https://issues.apache.org/jira/browse/LUCENE-697 > In addition to abnormalities Yonik pointed out in 697, there seem to be other > issues with slopy phrase search and scoring. > 1) A phrase with a repeated word would be detected in a document although it > is not there. > I.e. document = A B D C E , query = "B C B" would not find this document (as > expected), but query "B C B"~2 would find it. > I think that no matter how large the slop is, this document should not be a > match. > 2) A document containing both orders of a query, symmetrically, would score > differently for the queru and for its reveresed form. > I.e. document = A B C B A would score differently for queries "B C"~2 and "C > B"~2, although it is symmetric to both. > I will attach test cases that show both these problems and the one reported > by Yonik in 697. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]