Return-Path: Delivered-To: apmail-lucene-java-dev-archive@www.apache.org Received: (qmail 17543 invoked from network); 2 Feb 2010 07:16:52 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 2 Feb 2010 07:16:52 -0000 Received: (qmail 9279 invoked by uid 500); 2 Feb 2010 07:16:50 -0000 Delivered-To: apmail-lucene-java-dev-archive@lucene.apache.org Received: (qmail 9137 invoked by uid 500); 2 Feb 2010 07:16:49 -0000 Mailing-List: contact java-dev-help@lucene.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: java-dev@lucene.apache.org Delivered-To: mailing list java-dev@lucene.apache.org Received: (qmail 9121 invoked by uid 99); 2 Feb 2010 07:16:48 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 02 Feb 2010 07:16:48 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.140] (HELO brutus.apache.org) (140.211.11.140) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 02 Feb 2010 07:16:38 +0000 Received: from brutus.apache.org (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id B1465234C1F2 for ; Mon, 1 Feb 2010 23:16:18 -0800 (PST) Message-ID: <540714201.21281265094978724.JavaMail.jira@brutus.apache.org> Date: Tue, 2 Feb 2010 07:16:18 +0000 (UTC) From: "Robert Muir (JIRA)" To: java-dev@lucene.apache.org Subject: [jira] Assigned: (LUCENE-2234) Hindi Analyzer In-Reply-To: <1046203395.2371264398155038.JavaMail.jira@brutus.apache.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/LUCENE-2234?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Robert Muir reassigned LUCENE-2234: ----------------------------------- Assignee: Robert Muir > Hindi Analyzer > -------------- > > Key: LUCENE-2234 > URL: https://issues.apache.org/jira/browse/LUCENE-2234 > Project: Lucene - Java > Issue Type: New Feature > Components: contrib/analyzers > Reporter: Robert Muir > Assignee: Robert Muir > Priority: Minor > Fix For: 3.1 > > Attachments: LUCENE-2234.patch, LUCENE-2234.patch > > > An analyzer for hindi. > below are MAP values on the FIRE 2008 test collection. > QE means expansion with morelikethis, all defaults, on top 5 docs. > ||setup||T||T(QE)||TD||TD(QE)||TDN||TDN(QE)|| > |words only|0.1646|0.1979|0.2241|0.2513|0.2468|0.2735| > |HindiAnalyzer|0.2875|0.3071|0.3387|*0.3791**|0.3837|0.3810| > |improvement|74.67%|55.18%|51.14%|50.86%|55.47%|39.31%| > * TD was the official measurement, highest score for this collection in FIRE 2008 was 0.3487: http://www.isical.ac.in/~fire/paper/mcnamee-jhu-fire2008.pdf > needs a bit of cleanup and more tests -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online. --------------------------------------------------------------------- To unsubscribe, e-mail: java-dev-unsubscribe@lucene.apache.org For additional commands, e-mail: java-dev-help@lucene.apache.org