Return-Path: Delivered-To: apmail-lucene-mahout-dev-archive@minotaur.apache.org Received: (qmail 1975 invoked from network); 18 Jan 2010 03:01:19 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 18 Jan 2010 03:01:19 -0000 Received: (qmail 3124 invoked by uid 500); 18 Jan 2010 03:01:18 -0000 Delivered-To: apmail-lucene-mahout-dev-archive@lucene.apache.org Received: (qmail 3019 invoked by uid 500); 18 Jan 2010 03:01:18 -0000 Mailing-List: contact mahout-dev-help@lucene.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: mahout-dev@lucene.apache.org Delivered-To: mailing list mahout-dev@lucene.apache.org Received: (qmail 2995 invoked by uid 99); 18 Jan 2010 03:01:17 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 18 Jan 2010 03:01:17 +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; Mon, 18 Jan 2010 03:01:15 +0000 Received: from brutus.apache.org (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id D257D234C498 for ; Sun, 17 Jan 2010 19:00:54 -0800 (PST) Message-ID: <879839978.305561263783654860.JavaMail.jira@brutus.apache.org> Date: Mon, 18 Jan 2010 03:00:54 +0000 (UTC) From: "Benson Margulies (JIRA)" To: mahout-dev@lucene.apache.org Subject: [jira] Created: (MAHOUT-259) Remove all code for Object matrices MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 X-Virus-Checked: Checked by ClamAV on apache.org Remove all code for Object matrices ----------------------------------- Key: MAHOUT-259 URL: https://issues.apache.org/jira/browse/MAHOUT-259 Project: Mahout Issue Type: Improvement Components: Math Affects Versions: 0.3 Reporter: Benson Margulies Attachments: MAHOUT-259.patch No code in Mahout that does math, even code straight from Colt, uses the Object matrix classes. They are something of a nightmare from a Generic type standpoint. So, 'When in doubt, cut it out.' -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.