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

Red Hat OpenShift Data Foundation 4.12 更新 OpenShift Data Foundation 针对集群和存储管理员的有关升级的说明 Last Updated: 2023-09-19 Red Hat OpenShift Data Foundation 4.12 更新 OpenShift Data Foundation 针对集群和存储管理员的有关升级的说明 other trademarks are the property of their respective owners. 摘要 摘要 本文档解释了如何更新以前的 Red Hat OpenShift Data Foundation 版本。 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 对红帽文档提供反 帽文档提供反馈 馈 第 第 1 章 章 OPENSHIFT DATA FOUNDATION 更新 更新过 过程概述 程概述 第 第 2 章 章 OPENSHIFT DATA FOUNDATION 升 升级频 级频道和 道和发 发行版本 行版本 第 第 3 章 章 将 将 RED HAT OPENSHIFT DATA FOUNDATION 4.11 更新至 更新至 4.12 第 第 4

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

pandas: powerful Python data analysis toolkit Release 0.19.0 Wes McKinney & PyData Development Team Oct 02, 2016 CONTENTS 1 What’s New 3 1.1 v0.19.0 (October 2, 2016) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.1.1 New features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 merge_asof for asof-style time-series joining . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 1.2 v0.18.1 (May 3, 2016) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 1.2.1

pandas: powerful Python data analysis toolkit Release 0.19.1 Wes McKinney & PyData Development Team Nov 03, 2016 CONTENTS 1 What’s New 3 1.1 v0.19.1 (November 3, 2016) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.1.1 Performance Improvements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.1.2 Bug Fixes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.2 v0.19.0 (October 2, 2016) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.2.1 New features . . . .

pandas: powerful Python data analysis toolkit Release 0.20.3 Wes McKinney & PyData Development Team Jul 07, 2017 CONTENTS 1 What’s New 3 1.1 v0.20.3 (July 7, 2017) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.1.1 Bug Fixes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.1.1.1 Conversion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.1.1.2 Indexing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.1.1.3 I/O . . . . . . . . . . . . . . . .

pandas: powerful Python data analysis toolkit Release 1.4.2 Wes McKinney and the Pandas Development Team Apr 02, 2022 CONTENTS 1 Getting started 3 1.1 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.2 Intro to pandas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.3 Coming from... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149 2.1.2 Viewing data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151 2.1.3 Selection

pandas: powerful Python data analysis toolkit Release 0.13.1 Wes McKinney & PyData Development Team February 03, 2014 CONTENTS 1 What’s New 3 1.1 v0.13.1 (February 3, 2014) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.2 v0.13.0 (January 3, 2014) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 1.3 v0.12.0 (July 24, 2013) test suite . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 3 Frequently Asked Questions (FAQ) 101 3.1 How do I control the way my DataFrame is displayed? . . .