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From "Mark Miller (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=12772023#action_12772023
] 

Mark Miller commented on LUCENE-2023:
-------------------------------------

How long are you stuck on 1.4 DM :) You guys are gonna upgrade those Macs someday aren't you?
Or is it a matter of supporting that platform for your users?

IMO, it wouldn't be horrible to stretch easily backported optimizations considering this is
the last 1.4 release - as long as someone is willing to do it - and we have another release.

> 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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