数据可视化

你将学到什么

课程概况

Learn the general concepts of data mining along with basic methodologies and applications. Then dive into one subfield in data mining: pattern discovery. Learn in-depth concepts, methods, and applications of pattern discovery in data mining. We will also introduce methods for pattern-based classification and some interesting applications of pattern discovery. This course provides you the opportunity to learn skills and content to practice and engage in scalable pattern discovery methods on massive transactional data, discuss pattern evaluation measures, and study methods for mining diverse kinds of patterns, sequential patterns, and sub-graph patterns.

课程大纲

周1
完成时间为 1 小时
Course Orientation
You will become familiar with the course, your classmates, and our learning environment. The orientation will also help you obtain the technical
skills required for the course.
6 个阅读材料, 1 个测验
完成时间为 4 小时
Week 1: The Computer and the Human
In this week's module, you will learn what data visualization is, how it's used, and how computers display information. You'll also explore
different types of visualization and how humans perceive information.
15 个视频 （总计 130 分钟）, 2 个阅读材料, 1 个测验

周2
完成时间为 4 小时
Week 2: Visualization of Numerical Data
In this week's module, you will start to think about how to visualize data effectively. This will include assigning data to appropriate chart elements, using glyphs, parallel coordinates, and streamgraphs, as well as implementing principles of design and color to make your visualizations more engaging and effective.
11 个视频 （总计 85 分钟）, 3 个阅读材料, 1 个测验

周3
完成时间为 4 小时
Week 3: Visualization of Non-Numerical Data
In this week's module, you will learn how to visualize graphs that depict relationships between data items. You'll also plot data using
coordinates that are not specifically provided by the data set.
8 个视频 （总计 72 分钟）, 3 个阅读材料, 1 个测验

周4
完成时间为 2 小时
Week 4: The Visualization Dashboard
In this week's module, you will start to put together everything you've learned by designing your own visualization system for large datasets and dashboards. You'll create and interpret the visualization you created from your data set, and you'll also apply techniques from user-interface design to create an effective visualization system.

预备知识

Computing proficiency