Return-Path: Delivered-To: apmail-lucene-java-user-archive@www.apache.org Received: (qmail 8708 invoked from network); 30 Apr 2007 19:55:44 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 30 Apr 2007 19:55:44 -0000 Received: (qmail 51585 invoked by uid 500); 30 Apr 2007 19:55:44 -0000 Delivered-To: apmail-lucene-java-user-archive@lucene.apache.org Received: (qmail 51558 invoked by uid 500); 30 Apr 2007 19:55:44 -0000 Mailing-List: contact java-user-help@lucene.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: java-user@lucene.apache.org Delivered-To: mailing list java-user@lucene.apache.org Received: (qmail 51547 invoked by uid 99); 30 Apr 2007 19:55:43 -0000 Received: from herse.apache.org (HELO herse.apache.org) (140.211.11.133) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 30 Apr 2007 12:55:43 -0700 X-ASF-Spam-Status: No, hits=0.0 required=10.0 tests= X-Spam-Check-By: apache.org Received-SPF: neutral (herse.apache.org: local policy) Received: from [169.229.70.167] (HELO rescomp.berkeley.edu) (169.229.70.167) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 30 Apr 2007 12:55:36 -0700 Received: by rescomp.berkeley.edu (Postfix, from userid 1007) id 7A6545B76E; Mon, 30 Apr 2007 12:55:16 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by rescomp.berkeley.edu (Postfix) with ESMTP id 702277F403 for ; Mon, 30 Apr 2007 12:55:16 -0700 (PDT) Date: Mon, 30 Apr 2007 12:55:16 -0700 (PDT) From: Chris Hostetter To: java-user@lucene.apache.org Subject: Re: Modifying norms... In-Reply-To: <10259327.post@talk.nabble.com> Message-ID: References: <10259327.post@talk.nabble.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-Virus-Checked: Checked by ClamAV on apache.org : I want to modify the norms to only include values between 0 and 100. : Currently, I have a custom implementation of the default similarity. Is it : sufficient to override the encodeNorm and decodeNorm methods from the base : implementation in my custom Similarity class ? Please let me know if there : are any performance implications to this. those methods are static, so it's not possible to override them. if you are not using doc or field boosts, overriding lengthNorm is suitable for your goal. -Hoss --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org For additional commands, e-mail: java-user-help@lucene.apache.org