Lucene Spatial Question: Is a tree structure explicitly created in the QuadPrefixTree implementation?

Hi everyone, I have a question regarding the quadtree implementation of the spatial module of Lucene. Does the quadtree implementation (QuadPrefixTree) explicitly build a tree structure and store this information? I have gone over the QuadPrefixTree class, but from what I understand it mainly uses

Re: Does StandardTokenizer remove punctuation (in Lucene 4.1)

Hi Paul, StandardTokenizer implements the Word Boundaries rules in the Unicode Text Segmentation Standard Annex UAX#29 - here’s the relevant section for Unicode 6.1.0, which is the version supported by Lucene 4.1.0: . Only those

Re: Does StandardTokenizer remove punctuation (in Lucene 4.1)

Yes, most special characters are treated as term delimiters, except that underscores, dots, and commas have some special rules. See the details under Standard Tokenizer in my Solr e-book: http://www.lulu.com/us/en/shop/jack-krupansky/solr-4x-deep-dive-early-access-release-7/ebook/product-2120354

Re: NOTICE: Seeking Moderators for java-user@lucene

Sure, keep me as a moderator. Sorry, I let the e-mail one slip by. Erick On Tue, Sep 30, 2014 at 11:03 AM, Steve Rowe wrote: > Please keep me on the list of moderators. My inattention this past week > is temporary and non-vacation-related. - Steve > > On Sep 30, 2014, at 12:51 PM, Chris Hostet

Does StandardTokenizer remove punctuation (in Lucene 4.1)

Does StandardTokenizer remove punctuation (in Lucene 4.1) Im just trying to move back to StandardTokenizer from my own old custom implemenation because the newer version seems to have much better support for Asian languages However this code except fails on incrementToken() implying that the

Re: NOTICE: Seeking Moderators for java-user@lucene

Yeah, I can be a moderator, for both Lucene and Solr. -- Jack Krupansky -Original Message- From: Chris Hostetter Sent: Tuesday, September 30, 2014 12:51 PM To: java-user@lucene.apache.org Cc: java-user-ow...@lucene.apache.org Subject: NOTICE: Seeking Moderators for java-user@lucene

Re: NOTICE: Seeking Moderators for java-user@lucene

Can I be a moderator. I am an MS student at University of Utah. Regards Vineel On Tue, Sep 30, 2014 at 12:03 PM, Steve Rowe wrote: > Please keep me on the list of moderators. My inattention this past week > is temporary and non-vacation-related. - Steve > > On Sep 30, 2014, at 12:51 PM, Chris

Re: NOTICE: Seeking Moderators for java-user@lucene

Please keep me on the list of moderators. My inattention this past week is temporary and non-vacation-related. - Steve On Sep 30, 2014, at 12:51 PM, Chris Hostetter wrote: > > Hey folks, > > I was on facation for the psat 7 days - 6 days ago someone sent an email > directly to the java-user

Re: NOTICE: Seeking Moderators for java-user@lucene

Hi Hoss Stay as moderator, will be regular from now onwards -arvind On Tue, Sep 30, 2014 at 10:21 PM, Chris Hostetter wrote: > > Hey folks, > > I was on facation for the psat 7 days - 6 days ago someone sent an email > directly to the java-user moderator list asking for subscription help and >

NOTICE: Seeking Moderators for java-user@lucene

Hey folks, I was on facation for the psat 7 days - 6 days ago someone sent an email directly to the java-user moderator list asking for subscription help and never got any response -- indicating that all of our other list moderators are either no longer active, or just happened to be on vacat

Re: Term vectors

My Solr Deep Dive e-book has a whole chapter on the Solr term vector search component, which is based on the Lucene term vector support. It won't help you directly for Java coding, but the examples may help illustrate what this feature can do. See: http://www.lulu.com/us/en/shop/jack-krupansk

Term vectors

I'm looking for documentation on how to use term vectors in Lucene. Specifically what I'd like be able to do is to return the positions of found search terms/phrases/etc. within a document. I've been able to find bits and pieces of information here and there, but no actual comprehensive documenta

Re: confused facet example

Thanks Yonghui, I will commit a fix - need to initialize the example class before each example is run ! Shai On Tue, Sep 30, 2014 at 1:26 PM, Yonghui Zhao wrote: > > https://svn.apache.org/repos/asf/lucene/dev/branches/lucene_solr_4_8/lucene/demo/src/java/org/apache/lucene/demo/facet/SimpleFac

confused facet example

https://svn.apache.org/repos/asf/lucene/dev/branches/lucene_solr_4_8/lucene/demo/src/java/org/apache/lucene/demo/facet/SimpleFacetsExample.java In SimpleFacetsExample, /** Runs the search example. */ public List runFacetOnly() throws IOException { index(); return facetsOnly(); } /*