From issues-return-68443-archive-asf-public=cust-asf.ponee.io@commons.apache.org Tue Jun 26 11:42:04 2018 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by mx-eu-01.ponee.io (Postfix) with SMTP id 29FD518066B for ; Tue, 26 Jun 2018 11:42:03 +0200 (CEST) Received: (qmail 38369 invoked by uid 500); 26 Jun 2018 09:42:03 -0000 Mailing-List: contact issues-help@commons.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: issues@commons.apache.org Delivered-To: mailing list issues@commons.apache.org Received: (qmail 38314 invoked by uid 99); 26 Jun 2018 09:42:03 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd2-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 26 Jun 2018 09:42:03 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd2-us-west.apache.org (ASF Mail Server at spamd2-us-west.apache.org) with ESMTP id 9810A1A3C0F for ; Tue, 26 Jun 2018 09:42:02 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd2-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -109.5 X-Spam-Level: X-Spam-Status: No, score=-109.5 tagged_above=-999 required=6.31 tests=[ENV_AND_HDR_SPF_MATCH=-0.5, KAM_ASCII_DIVIDERS=0.8, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001, URIBL_BLOCKED=0.001, USER_IN_DEF_SPF_WL=-7.5, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-us.apache.org ([10.40.0.8]) by localhost (spamd2-us-west.apache.org [10.40.0.9]) (amavisd-new, port 10024) with ESMTP id p1f1sIpfklXG for ; Tue, 26 Jun 2018 09:42:01 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-us.apache.org (ASF Mail Server at mx1-lw-us.apache.org) with ESMTP id 8171B5F434 for ; Tue, 26 Jun 2018 09:42:01 +0000 (UTC) Received: from jira-lw-us.apache.org (unknown [207.244.88.139]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id C83F6E0F7A for ; Tue, 26 Jun 2018 09:42:00 +0000 (UTC) Received: from jira-lw-us.apache.org (localhost [127.0.0.1]) by jira-lw-us.apache.org (ASF Mail Server at jira-lw-us.apache.org) with ESMTP id 2C0BD23F9B for ; Tue, 26 Jun 2018 09:42:00 +0000 (UTC) Date: Tue, 26 Jun 2018 09:42:00 +0000 (UTC) From: "Bruno P. Kinoshita (JIRA)" To: issues@commons.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (MATH-1464) convex optimization with constraints, barrier method MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/MATH-1464?page=3Dcom.atlassian.= jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=3D16523= 489#comment-16523489 ]=20 Bruno P. Kinoshita commented on MATH-1464: ------------------------------------------ Had a brief look at the API, and its design looks clean and simple. Issues = raised by [~erans] seem really pertinent, but I think if the tight dependen= cy on the matrix API is solved/mitigated, then it would be just a matter of= setting up the optim/or another name module. This module could possibly be= used by other projects within ASF, as well as outside of ASF. +1 > convex optimization with constraints, barrier method > ---------------------------------------------------- > > Key: MATH-1464 > URL: https://issues.apache.org/jira/browse/MATH-1464 > Project: Commons Math > Issue Type: New Feature > Reporter: Erik Erlandson > Priority: Major > Labels: math, optimization > > Commons math supports SimplexOptimizer for linear programming.=C2=A0 I cr= eated a somewhat similar package for convex optimization with constraints, = which is here: > [https://github.com/erikerlandson/gibbous] > I designed it to work in the style of commons-math optimizers, so I thoug= ht I would propose it for inclusion with commons math optimization, to see = if there is any community interest. -- This message was sent by Atlassian JIRA (v7.6.3#76005)