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Posted to dev@lucene.apache.org by "Lucas Leblow (JIRA)" <ji...@apache.org> on 2019/07/19 17:29:00 UTC
[jira] [Commented] (LUCENE-5172) FuzzySuggester should boost terms
with minimal Levenshtein Distance
[ https://issues.apache.org/jira/browse/LUCENE-5172?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16889047#comment-16889047 ]
Lucas Leblow commented on LUCENE-5172:
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I am very new to Lucene, but it appears this has been solved: https://issues.apache.org/jira/browse/LUCENE-6459
> FuzzySuggester should boost terms with minimal Levenshtein Distance
> -------------------------------------------------------------------
>
> Key: LUCENE-5172
> URL: https://issues.apache.org/jira/browse/LUCENE-5172
> Project: Lucene - Core
> Issue Type: Improvement
> Components: modules/other
> Affects Versions: 4.4, 4.3.1
> Reporter: Anna Björk Nikulásdóttir
> Priority: Major
>
> For my use case I need both suggesters: AnalyzingSuggester and FuzzySuggester because FuzzySuggester does not boost terms with minimal Levenshtein distance.
> Post processing of FuzzySuggester results is somewhat heavy if only one wants to find direct prefix suggestions. So I first use AnalyzingSuggester to find prefix suggestions and optionally FuzzySuggester afterwards if AnaylzingSuggester did not yield appropriate results.
> It would be really useful if FuzzySuggester could boost/sort suggestion results in order of Levenshtein distances. Then I only would need FuzzySuggester.
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