Return-Path: X-Original-To: apmail-commons-dev-archive@www.apache.org Delivered-To: apmail-commons-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 1732A1F30 for ; Tue, 19 Apr 2011 20:17:22 +0000 (UTC) Received: (qmail 14576 invoked by uid 500); 19 Apr 2011 20:17:21 -0000 Delivered-To: apmail-commons-dev-archive@commons.apache.org Received: (qmail 14477 invoked by uid 500); 19 Apr 2011 20:17:21 -0000 Mailing-List: contact dev-help@commons.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: "Commons Developers List" Delivered-To: mailing list dev@commons.apache.org Received: (qmail 14469 invoked by uid 99); 19 Apr 2011 20:17:21 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 19 Apr 2011 20:17:21 +0000 X-ASF-Spam-Status: No, hits=2.2 required=5.0 tests=FREEMAIL_FROM,HTML_MESSAGE,RCVD_IN_DNSWL_NONE,RFC_ABUSE_POST,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of ted.dunning@gmail.com designates 209.85.220.171 as permitted sender) Received: from [209.85.220.171] (HELO mail-vx0-f171.google.com) (209.85.220.171) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 19 Apr 2011 20:17:14 +0000 Received: by vxc40 with SMTP id 40so59674vxc.30 for ; Tue, 19 Apr 2011 13:16:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:in-reply-to:references:from:date :message-id:subject:to:content-type; bh=0dvBhN+E6R3bblbOD3XH3ezmSqySwUCJCNbd0TC/8DQ=; b=vkfO2/wMYwWmr3cYfu8pNn0IOHVCkVVencOhKM891afi1BP9KOy1R6Rkv99V/6oJcT ctIGi8QipN+Qq2AghY6qdHZh1auCG6ZYOgrtG4onHQwqdIKdohVDYU89d1T0E5/dsGaM +Db0W9+mqiHhVl+GPNDDoUrdZd0KRBZQAgI9o= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :content-type; b=TG4cwboyns7aOPsr7NDqbyZy1JtTwYyg3F7ZAlsx+cjRNgZxMZdjgEjAT0rEahTIsi JU8N5+sreHSqfpyem6sIpCJHzC8EhQOzrKADedMKVMIL0lePPhe9icpT/00Gz0z00Nr1 C12Pn/WPWSvFhXsXRoKjwsI9DQ2cByv12aOw0= Received: by 10.52.98.225 with SMTP id el1mr6244387vdb.174.1303244210101; Tue, 19 Apr 2011 13:16:50 -0700 (PDT) MIME-Version: 1.0 Received: by 10.52.164.130 with HTTP; Tue, 19 Apr 2011 13:16:30 -0700 (PDT) In-Reply-To: References: <20110419191712.B92DE14059825@svoboda.polytechnique.org> From: Ted Dunning Date: Tue, 19 Apr 2011 13:16:30 -0700 Message-ID: Subject: Re: [math] WishList: iterative linear solvers To: Commons Developers List Content-Type: multipart/alternative; boundary=20cf307ca5c832ddd404a14b3083 X-Virus-Checked: Checked by ClamAV on apache.org --20cf307ca5c832ddd404a14b3083 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable There is also an iterative conjugate gradient solver that is about to go in as well. On Tue, Apr 19, 2011 at 1:16 PM, Ted Dunning wrote: > I am about to check in an implementation of LSMR into Mahout. As always, > Commons Math is entirely welcome to poach it or any aspect of it. > > That might or might not be what you want. > > > 2011/4/19 S=C3=A9bastien Brisard > >> Dear All, >> following a previous discussion where I got the impression that such >> solvers >> would be useful in commons-math, I took the liberty to open a wiki page >> discussing some design issues. I would really appreciate any feedback, s= o >> that >> I can submit some code in adequate form. >> I do not know if my writing conforms with the style requirements for suc= h >> a >> wiki page, so please excuse/correct any mistake you might notice. >> Hoping to read some feedback, >> Sebastien >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org >> For additional commands, e-mail: dev-help@commons.apache.org >> >> > --20cf307ca5c832ddd404a14b3083--