Lecture 3: Logistic Regression Feng Li Shandong University fli@sdu.edu.cn September 20, 2023 Feng Li (SDU) Logistic Regression September 20, 2023 1 / 29 Lecture 3: Logistic Regression 1 Classification Classification 2 Logistic Regression 3 Newton’s Method 4 Multiclass Classification Feng Li (SDU) Logistic Regression September 20, 2023 2 / 29 Classification Classification problems Email: Spam / Not Spam 1 : “Positive Class” (e.g., malignant tumor) Feng Li (SDU) Logistic Regression September 20, 2023 3 / 29 Warm-Up What if applying linear regress to classification? Tumor Size Malignant? (Yes) 1

Kubernetes、ServiceMesh、CI/CD 实践 杨文@JEX 2018.08.25 Service Mesh Meetup #3 深圳站关于我 • JEX 技术VP • 前小恩爱技术总监 • Gopher，开源爱好者 • Go 夜读发起人 • https://github.com/developer-learning/night-reading-go • https://github ServiceMesh一般的开发流程 • 1. 开启一个新的 feature； • 2. Developer 从 develop 分支新建一个 feature/new_branch 来做特定 feature 的开发； • 3. 开发并自测后，提交 merge request（MR）请求合并到 develop 分 支；（执行单元测试，测试状态呈现 MR 中） • 4. Reviewer 对 MR 进行 code review 依赖多较好的开发流程（流程化、自动化） • 1. 开启一个新的 feature； • 2. Devloper 从 develop 分支新建一个 feature/new_branch 来做特定 feature 的开发； • 3. 开发完成后，提交 merge request（MR）请求合并到 develop 分支； • 4. MR 触发 Jenkins，Jenkins/Drone 触发 Sonar 代码质量检测系统； • 5

Apache Karaf Cave 3.x - Documentation Apache Software Foundation Apache Karaf Cave 3.x - Documentation Overview User Guide 1. Installation 1.1. Pre-installation requirements 1.2. Registration of Repository 2.1. Create 2.2. List 2.3. Repository and OBR service 2.4. Destroy 2.5. What’s next 3. Populate repository 3.1. Upload a single artifact 3.2. Populate from an external repository 4. Proxy service, you can use the OBR command as explained in the OBR commands section of the user guide. 3. Populate repository You can add new artifacts in a repository. 3.1. Upload a single artifact You

Apache Karaf Cellar 3.x - Documentation Apache Software Foundation Apache Karaf Cellar 3.x - Documentation User Guide 1. Introduction 1.1. Karaf Cellar use cases 1.2. Cross topology 1.3. Star topology Pre-Installation Requirements 2.2. Building from Sources 2.3. Building on Windows 2.4. Building on Unix 3. Deploy Cellar 3.1. Registering Cellar features 3.2. Starting Cellar 3.3. Optional features 4. Core Installing Kubernetes discovery service Architecture Guide 1. Architecture Overview 2. Supported Events 3. The role of Hazelcast 4. Design 5. Broadcasting commands User Guide 1. Introduction 1.1. Karaf

Chapter 3 - Learning Techniques “The more that you read, the more things you will know. The more that you learn, the more places you'll go.” ― Dr. Seuss Model quality is an important benchmark to evaluate requires fewer samples to achieve the same performance, which makes it cheaper to train. Refer to Figure 3-1 for an example of such a model, and note how it achieves accuracy similar to the baseline, but does terminating the training early, if we adopt this hypothetical sample efficient model training. Figure 3-1: The above plot demonstrates sample efficiency between two model training setups. The sample efficient

Technology | United States Product and Service K3s Advancing the Tactical Edge with K3s and SUSE RGS 2 www.susergs.com Advancing the Tactical Edge with K3s and SUSE RGS Introducing Booz Allen Hamilton warfighters the information edge on the battlefield. Capitalizing on open source solutions like K3s, Booz Allen’s SmartEdge solution allows bat- talions to make real-time, data-driven decisions which operational outcomes and increase the probability of mission success. 3 www.susergs.com Advancing the Tactical Edge with K3s and SUSE RGS Working in collaboration with Brandon Gul- la, Tim Nicklas

Oracle VM VirtualBox R ⃝ Programming Guide and Reference Version 5.2.0_BETA3 c⃝ 2004-2017 Oracle Corporation http://www.virtualbox.org Contents 1 Introduction 21 1.1 Modularity: the building blocks . . . . 39 2.3.6 C binding to VirtualBox API . . . . . . . . . . . . . . . . . . . . . . . . 39 3 Basic VirtualBox concepts; some examples 47 3.1 Obtaining basic machine information. Reading attributes . . . . 73 5.15.19 removeSharedFolder . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 3 Contents 5.15.20 reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

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.............. 3 架构 ................................................................................................................................................................. 3 部署说明 ....... ROCKETMQ 的 NAMESERVER 和 BROKER NODE？ ........................................... 20 Page 3 of 21 背景介绍 Apache RocketMQ 是一款 java 语言开发的开源的、分布式的消息投递与流数据平 台。最早于 2016 年由阿里巴巴捐献给了 Apache 基金会，2017 部署完的一个架构实例图 Page 4 of 21 • (*) 跨越多个可⽤区的公有⼦⽹和私有⼦⽹的 VPC（由西云数据运营的 亚 马逊云科技（宁 夏）区域为 3 个，由光环新⽹运营的 亚马逊云科技（北 京）区域为 2 个）。 • (*) 在公有⼦⽹中，允许私有⼦⽹中的资源（RocketMQ 实例）进⾏出站 Internet 连接的 NAT Gateway。

........................... 3 2 Capabilities Summary ............................................................................................................. 5 3 Feature Analysis .......... 39 A Buyer’s Guide to Enterprise Kubernetes Management Platforms Copyright © SUSE 2022 3 1 Executive Summary Organizations modernizing their infrastructure continue to choose cloud-based Red Hat has been successful 1 “The Forrester Wave™: Multicloud Container Development Platforms, Q3 2020” by Dave Bartoletti, Charlie Dai with Lauren Nelson, Duncan Dietz, Han Bao, Bill Nagel, Forrester