Lucene/Solr 3.1

Lucene/Solr 3.1Koji Sekiguchi

koji@apache.org

Version

enum Version (Version.LUCENE_31)<luceneMatchVersion> LUCENE_31 </luceneMatchVersion><analyzer class="org.apache.lucene.analysis.el.GreekAnalyzer" luceneMatchVersion="LUCENE_31"/>

@Deprecated

TermAttributeField(String, byte[], Store)Similarity.lengthNorm()Query.getSimilariry()IndexWriter()

use IndexWriterConfig

Analyzers

LimitTokenCountFilterPatternReplaceCharFilterPathHierarchyTokenizer

Spatial Search

dist(1,p1,p2) : Manhattandist(2,p1,p2) : Euclideansqedist(p1,p2), strdist(s1,s2,method)hsin(r,T|F,p1,p2), ghhsin(r,h1,h2)geohash(), deg(), rad()PointType, LatLonType, GeoHashField

FastVectorHighlighter

Solr 3.1 (Lucene 2.9)N-gram Field TypeFast for Large DocumentsMulti-colored Tags

OTHERS

Apache UIMA [you-ee-muh]edismaxrange facetgoogle-code-prettifybug fix: date format (Replication)bug fix: DIH

lucene-gosen (LGPL)

Easy to Deployipadic, naist dic & custom dictionarySolr 3.1 readyManifold FunctionsKeep maintenanceRelease stable version frequently

rondhuit-uima (Apache License)

http://code.google.com/p/rondhuit-uima/Yahoo! JAPAN Keyphrase ExtractorNExTR on Rails

NExTR on Rails (GPL2)VMWare (appliance)can be used w/ rondhuit-uima

Tnank you!

技術者募集中http://www.rondhuit.com/recruit.html