You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@lucene.apache.org by "Steve Rowe (JIRA)" <ji...@apache.org> on 2013/01/15 22:06:15 UTC
[jira] [Updated] (LUCENE-3907) Improve the
Edge/NGramTokenizer/Filters
[ https://issues.apache.org/jira/browse/LUCENE-3907?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steve Rowe updated LUCENE-3907:
-------------------------------
Fix Version/s: (was: 4.1)
4.2
> Improve the Edge/NGramTokenizer/Filters
> ---------------------------------------
>
> Key: LUCENE-3907
> URL: https://issues.apache.org/jira/browse/LUCENE-3907
> Project: Lucene - Core
> Issue Type: Improvement
> Reporter: Michael McCandless
> Assignee: Uwe Schindler
> Labels: gsoc2012, lucene-gsoc-12
> Fix For: 4.2
>
>
> Our ngram tokenizers/filters could use some love. EG, they output ngrams in multiple passes, instead of "stacked", which messes up offsets/positions and requires too much buffering (can hit OOME for long tokens). They clip at 1024 chars (tokenizers) but don't (token filters). The split up surrogate pairs incorrectly.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org