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From "Hoss Man (JIRA)" <j...@apache.org>
Subject [jira] Commented: (LUCENE-889) Standard tokenizer with punctuation output
Date Fri, 25 May 2007 18:15:16 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-889?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12499193
] 

Hoss Man commented on LUCENE-889:
---------------------------------

> In order to get the punctuation, one needs to use a plain StandardTokenizer.

I believe that is Erik's point. StandardTokenizer is a public class that many people use directly
(specifically: every one who has ever posted a question about changing the behavior of StandardAnalyzer
and been given the stock answer "write your own Analyzer that uses the same Tokenizer and
change/adds the list of TokenFilters.

> Standard tokenizer with punctuation output
> ------------------------------------------
>
>                 Key: LUCENE-889
>                 URL: https://issues.apache.org/jira/browse/LUCENE-889
>             Project: Lucene - Java
>          Issue Type: Improvement
>    Affects Versions: 2.1
>            Reporter: Karl Wettin
>            Priority: Trivial
>         Attachments: standard.patch, test.patch
>
>
> This patch adds punctuation (comma, period, question mark and exclamation point)  tokens
as output from the StandardTokenizer, and filters them out in the StandardFilter.
> (I needed them for text classification reasons.)

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