From dev-return-2460-archive-asf-public=cust-asf.ponee.io@systemml.apache.org Sun May 6 12:24:13 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 11937180674 for ; Sun, 6 May 2018 12:24:12 +0200 (CEST) Received: (qmail 84516 invoked by uid 500); 6 May 2018 10:24:11 -0000 Mailing-List: contact dev-help@systemml.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@systemml.apache.org Delivered-To: mailing list dev@systemml.apache.org Received: (qmail 84499 invoked by uid 99); 6 May 2018 10:24:11 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd3-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 06 May 2018 10:24:11 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd3-us-west.apache.org (ASF Mail Server at spamd3-us-west.apache.org) with ESMTP id 9F8FB18062F for ; Sun, 6 May 2018 10:24:10 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 1.879 X-Spam-Level: * X-Spam-Status: No, score=1.879 tagged_above=-999 required=6.31 tests=[DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, HTML_MESSAGE=2, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001] autolearn=disabled Authentication-Results: spamd3-us-west.apache.org (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd3-us-west.apache.org [10.40.0.10]) (amavisd-new, port 10024) with ESMTP id n8uGeFH1nXXo for ; Sun, 6 May 2018 10:24:09 +0000 (UTC) Received: from mail-vk0-f51.google.com (mail-vk0-f51.google.com [209.85.213.51]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with ESMTPS id D0EB75F24C for ; Sun, 6 May 2018 10:24:08 +0000 (UTC) Received: by mail-vk0-f51.google.com with SMTP id x66-v6so11271408vka.11 for ; Sun, 06 May 2018 03:24:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to:cc; bh=XZKp2s1ZJK/hz3sjj0thZLwbXRoUN8SNN/bAJgXD93M=; b=MPpKECCzd9tPjBS0KwwhX0uWt4cjAWQwUWMchDr9yrFXJuHGqIxuSrKE4UYwJDgHg4 R4FIcOqwwRhpd/uHYV3IELnnK04m4JS7ZRfZhMqYmYDUl/tkJxcWAoqgXqTvpWtqXred 4iMY6n+62U/qXID1hSbQZkLkB+dcxn8hJf28a7W/BkU8mdwBC5fSfo/FKmVPfuzbU6Tg OE5MbWzEnxG8wjWviY09Ex+w+cLYOn1YAe5poV+6z/Vq5c9aRWAoRSeEEAqhcDY1hDQm d0Dr5UpmSe1X4TnKTd8mQuXD3v3GGD3VyGzEnVSk2tcPcwbRi0VQ31y9IVvJQQyRYR8P HAeg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to:cc; bh=XZKp2s1ZJK/hz3sjj0thZLwbXRoUN8SNN/bAJgXD93M=; b=pZv6cyTEGFofn/GOI5FRQPSY/j9qGE9l13/AoyJo8luYGdKsrP8lKTlZ/RKmzP47D+ 2CTl+8Sqqm6L4DBvI6rjfvksZ8NR3MAiOTcnKHvKmMP4GpWeX4RgFzEmrGZgygZngHBS tqrbrf8EwW20R5aQ7Yz8SV/D5gNmw8KkKA87uSpBKCf0qeGIKiTH2DYeiwG6yiOc+wo2 DjQvduWuktc9ncLSw+DYRzrparxoS3xGEDyTsBOVwrjF42cx8SOafmlu02F7TABqxMPK 6iIRcjKOj/BAOO0SmT70s3EJ+3/lWeYaor4051OgyXB87RKlNDloDgMWgcU3Wc0gvpbh c+MA== X-Gm-Message-State: ALQs6tAdrepIK5j29+sppfiBAuz0cC3SuRuhmDycawj+pjZFyt/TJSav /znnnLdXMjo+cXbAIbcEQnZTrk5lvtz5nNBNgVbf3A== X-Google-Smtp-Source: AB8JxZr2APcx8JQgpNQjv/NN2GM23/AEZ8PtqPTHMQRN2phxb0tp0g6djb9qZ4A8LUgZWMStyKD5q+PmGc/7zdMZlcE= X-Received: by 2002:a1f:dcf:: with SMTP id 198-v6mr19562428vkn.103.1525602242369; Sun, 06 May 2018 03:24:02 -0700 (PDT) MIME-Version: 1.0 Received: by 10.176.85.93 with HTTP; Sun, 6 May 2018 03:24:02 -0700 (PDT) From: Guobao Li Date: Sun, 6 May 2018 12:24:02 +0200 Message-ID: Subject: Questions about MNIST LeNet example To: dev@systemml.apache.org Cc: Matthias Boehm Content-Type: multipart/alternative; boundary="000000000000b99cf7056b86f30a" --000000000000b99cf7056b86f30a Content-Type: text/plain; charset="UTF-8" Hi Matthias, I'm currently reading the dml script MNIST LeNet example and got some questions. I hope that you could help me out of them. 1) Is it possible to define a matrix containing the variables? Because I'm wondering how to represent the model as a parameter for the "paramserv" function. 2) What is the role of bias? Why we need it? Additionally, I have added some updates in JIRA for SYSTEMML-2083 and hope to get some feedback. Thanks! Regards, Guobao --000000000000b99cf7056b86f30a--