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From "DM Smith (JIRA)" <j...@apache.org>
Subject [jira] Commented: (LUCENE-2023) Improve performance of SmartChineseAnalyzer
Date Fri, 30 Oct 2009 18:21:59 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-2023?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12772022#action_12772022
] 

DM Smith commented on LUCENE-2023:
----------------------------------

I fully understand that at some point, "just say no."

I don't think it warrants a new bug fix release, but if there is one then it would be a "nice
to have" iff the backport is a trivial effort.

That said, a 25% improvement is substantial.

> Improve performance of SmartChineseAnalyzer
> -------------------------------------------
>
>                 Key: LUCENE-2023
>                 URL: https://issues.apache.org/jira/browse/LUCENE-2023
>             Project: Lucene - Java
>          Issue Type: Improvement
>          Components: contrib/analyzers
>            Reporter: Robert Muir
>            Assignee: Robert Muir
>            Priority: Minor
>             Fix For: 3.0
>
>         Attachments: LUCENE-2023.patch
>
>
> I've noticed SmartChineseAnalyzer is a bit slow, compared to say CJKAnalyzer on chinese
text.
> This patch improves the internal hhmm implementation. 
> Time to index my chinese corpus is 75% of the previous time.

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