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From "Mattmann, Chris A (388J)" <chris.a.mattm...@jpl.nasa.gov>
Subject Re: Sorting by article title
Date Wed, 05 Oct 2011 19:59:26 GMT
Hi,

You can also check out LUCENE-3413 [1] and the CombiningFilter that 
I wrote and associated example. This lets you:

1. perform normal tokenization and analysis in your analysis chain
2. recombine the tokens at the end for sorting purposes

HTH,
Chris

[1] https://issues.apache.org/jira/browse/LUCENE-3413

On Oct 5, 2011, at 12:47 PM, themanwho wrote:

> OK, I'm going to answer my own question -- it was probably so obvious that
> nobody else wanted answer such an easy one!
> 
> I simply needed to apply
> 
>    <filter class="solr.PatternReplaceFilterFactory" 
>        pattern="([^a-z])" replacement="" replace="all" />
> 
> after
> 
>    <filter class="solr.PatternReplaceFilterFactory" 
>        pattern="^the\s" replacement="" replace="first" />
>    <filter class="solr.PatternReplaceFilterFactory" 
>        pattern="^a\s" replacement="" replace="first" />
> 
> instead of before, as I had it originally.  Otherwise "the\s" and "a\s" is
> never matched!
> 
> Hope this maybe helps somebody else...
> 
> --
> View this message in context: http://lucene.472066.n3.nabble.com/Sorting-by-article-title-tp3396743p3397694.html
> Sent from the Solr - User mailing list archive at Nabble.com.


++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Chris Mattmann, Ph.D.
Senior Computer Scientist
NASA Jet Propulsion Laboratory Pasadena, CA 91109 USA
Office: 171-266B, Mailstop: 171-246
Email: chris.a.mattmann@nasa.gov
WWW:   http://sunset.usc.edu/~mattmann/
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Adjunct Assistant Professor, Computer Science Department
University of Southern California, Los Angeles, CA 90089 USA
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


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