Return-Path: X-Original-To: apmail-mahout-user-archive@www.apache.org Delivered-To: apmail-mahout-user-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 1C6E3D117 for ; Thu, 18 Oct 2012 05:43:29 +0000 (UTC) Received: (qmail 55971 invoked by uid 500); 18 Oct 2012 05:43:27 -0000 Delivered-To: apmail-mahout-user-archive@mahout.apache.org Received: (qmail 55847 invoked by uid 500); 18 Oct 2012 05:43:27 -0000 Mailing-List: contact user-help@mahout.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@mahout.apache.org Delivered-To: mailing list user@mahout.apache.org Received: (qmail 55826 invoked by uid 99); 18 Oct 2012 05:43:26 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 18 Oct 2012 05:43:26 +0000 X-ASF-Spam-Status: No, hits=1.5 required=5.0 tests=HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: local policy) Received: from [66.46.182.55] (HELO relay.ihostexchange.net) (66.46.182.55) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 18 Oct 2012 05:43:18 +0000 Received: from VMBX133.ihostexchange.net ([192.168.40.23]) by hub105.ihostexchange.net ([66.46.182.55]) with mapi; Thu, 18 Oct 2012 01:42:57 -0400 From: Ranjith Uthaman To: "user@mahout.apache.org" Date: Thu, 18 Oct 2012 01:42:56 -0400 Subject: Pseudo-Inverse map reduce implementation Thread-Topic: Pseudo-Inverse map reduce implementation Thread-Index: Ac2s8kfeeOpUCUHRQdSbcBreYHzcsQ== Message-ID: <9C19D1173966564CB66B895BA0A86BBF2DA6797784@VMBX133.ihostexchange.net> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US Content-Type: multipart/alternative; boundary="_000_9C19D1173966564CB66B895BA0A86BBF2DA6797784VMBX133ihoste_" MIME-Version: 1.0 X-Virus-Checked: Checked by ClamAV on apache.org --_000_9C19D1173966564CB66B895BA0A86BBF2DA6797784VMBX133ihoste_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi, Does map reduce implementation of Pseudo-Inverse of a matrix exist in the c= urrent Mahout framework? What are the various ways to achieve it? Thanks & Regards, RANJITH P UTHAMAN --_000_9C19D1173966564CB66B895BA0A86BBF2DA6797784VMBX133ihoste_--