Grokbase Groups Lucene dev July 2010
FAQ
[ https://issues.apache.org/jira/browse/LUCENE-2557?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jingkei Ly reopened LUCENE-2557:
--------------------------------


Robert,

I posted a comment just before your one (apparently in the same minute) - I made an additional point that TopTermsBoostOnlyBooleanQueryRewrite ignores the IDF undesirably - does that make the issue valid again?
FuzzyQuery - fuzzy terms and misspellings are ranked higher than exact matches
------------------------------------------------------------------------------

Key: LUCENE-2557
URL: https://issues.apache.org/jira/browse/LUCENE-2557
Project: Lucene - Java
Issue Type: Bug
Components: Query/Scoring
Affects Versions: 3.0.2
Reporter: Jingkei Ly
Attachments: idf-scoring-test-case.patch


The FuzzyQuery often causes misspellings to be ranked higher than the exact match, which seems to be an undesirable property generally.
For example, in an index of surnames, if I search using a FuzzyQuery for "smith", the misspellings such as "smiith", or "smiht" would appear near the top of the search results ahead of documents that match "smith".
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org

Search Discussions

Discussion Posts

Previous

Follow ups

Related Discussions

Discussion Navigation
viewthread | post
posts ‹ prev | 4 of 15 | next ›
Discussion Overview
groupdev @
categorieslucene
postedJul 23, '10 at 4:23p
activeJul 26, '10 at 4:26p
posts15
users1
websitelucene.apache.org

1 user in discussion

Mark Harwood (JIRA): 15 posts

People

Translate

site design / logo © 2021 Grokbase