The art of uncovering the insights and trends in data has been around since ancient times. The ancient Egyptians used census data to increase efficiency in tax collection and they accurately predicted the flooding of the Nile river every year. Since then, people working in data science have carved out a unique and distinct field for the work they do. This field is data science. In this course, we will meet some data science practitioners and we will get an overview of what data science is today.
課程信息
1,332,196 次近期查看
學生職業成果
35%
完成這些課程後已開始新的職業生涯
35%
通過此課程獲得實實在在的工作福利
10%
加薪或升職
可分享的證書
完成後獲得證書
100% 在線
立即開始，按照自己的計劃學習。
可靈活調整截止日期
根據您的日程表重置截止日期。
初級
完成時間大約為10 小時
英語（English）
字幕：英語（English）, 俄語（Russian）
學生職業成果
35%
完成這些課程後已開始新的職業生涯
35%
通過此課程獲得實實在在的工作福利
10%
加薪或升職
可分享的證書
完成後獲得證書
100% 在線
立即開始，按照自己的計劃學習。
可靈活調整截止日期
根據您的日程表重置截止日期。
初級
完成時間大約為10 小時
英語（English）
字幕：英語（English）, 俄語（Russian）
提供方
IBM
IBM offers a wide range of technology and consulting services; a broad portfolio of middleware for collaboration, predictive analytics, software development and systems management; and the world's most advanced servers and supercomputers. Utilizing its business consulting, technology and R&D expertise, IBM helps clients become "smarter" as the planet becomes more digitally interconnected. IBM invests more than $6 billion a year in R&D, just completing its 21st year of patent leadership. IBM Research has received recognition beyond any commercial technology research organization and is home to 5 Nobel Laureates, 9 US National Medals of Technology, 5 US National Medals of Science, 6 Turing Awards, and 10 Inductees in US Inventors Hall of Fame.
教學大綱 - 您將從這門課程中學到什麼
完成時間為 3 小時
Defining Data Science and What Data Scientists Do
In this module, you will view the course syllabus to learn what will be taught in this course. You will hear from data science professionals to discover what data science is, what data scientists do, and what tools and algorithms data scientists use on a daily basis. Finally, you will complete a reading assignment to find out why data science is considered the sexiest job in the 21st century.
完成時間為 3 小時
8 個視頻 （總計 27 分鐘）, 4 個閱讀材料, 2 個測驗
8 個視頻
Fundamentals of Data Science2分鐘
The Many Paths to Data Science3分鐘
Advice for New Data Scientists2分鐘
A day in the Life of a Data Scientist3分鐘
Old problems, new problems, Data Science solutions3分鐘
Data Science Topics and Algorithms3分鐘
Cloud for Data Science3分鐘
4 個閱讀材料
Course Syllabus10分鐘
Professional Certificate Career Support10分鐘
Lesson Summary10分鐘
Lesson Summary10分鐘
2 個練習
Data Science: The Sexiest Job in the 21st Century30分鐘
What Makes Someone a Data Scientist?30分鐘
完成時間為 3 小時
Data Science Topics
In this module, you will hear from Norman White, the Faculty Director of the Stern Centre for Research Computing at New York University, as he talks about data science and the skills required for anyone interested in pursuing a career in this field. He also advises those looking to start a career in data science. Finally, you will complete reading assignments to learn about the process of mining a given dataset and about regression analysis.
完成時間為 3 小時
8 個視頻 （總計 39 分鐘）, 3 個閱讀材料, 2 個測驗
8 個視頻
What is Hadoop?6分鐘
How Big Data is Driving Digital Transformation3分鐘
Data Science Skills & Big Data4分鐘
Data Scientists at New York University4分鐘
What's the difference?4分鐘
Neural Networks and Deep Learning6分鐘
Applications of Machine Learning3分鐘
3 個閱讀材料
Lesson Summary10分鐘
Lesson Summary10分鐘
Exercise: Identifying objects in images with IBM Watson3分鐘
2 個練習
Data Mining30分鐘
Regression30分鐘
完成時間為 4 小時
Data Science in Business
In this module, you will learn about the approaches companies can take to start working with data science. You will learn about some of the qualities that differentiate data scientists from other professionals. You will also learn about analytics, story-telling, and the pivotal role data scientists play in creating an effective final deliverable. Finally, you will apply what you learned about data science by answering open-ended questions.
完成時間為 4 小時
7 個視頻 （總計 32 分鐘）, 4 個閱讀材料, 3 個測驗
7 個視頻
How Should Companies Get Started in Data Science?2分鐘
Applications of Data Science3分鐘
How Can Someone Become a Data Scientist?5分鐘
Recruiting for Data Science7分鐘
Careers in Data Science2分鐘
High School Students and Data Science Careers4分鐘
4 個閱讀材料
Lesson Summary10分鐘
Lesson Summary10分鐘
Lesson Summary10分鐘
IBM Digital Badge2分鐘
2 個練習
The Final Deliverable30分鐘
The Report Structure30分鐘
審閱
來自什么是数据科学？ 的熱門評論
由 RA 提供2019年11月26日
Very good introduction into data science. Some of the videos are very monotone, and it's easy to lose track of where the conversation is going. If you pay attention, you can get some good information.
由 MG 提供2020年6月26日
I throughly enjoyed the course and the fact that everything was explained thoroughly. I always enjoyed Dr. White's personal experience with Data Science as well as other Data Scientists point of view.
由 PD 提供2018年7月18日
I thought this course introduced the topic of data science very well. I think I have a much better idea how to describe data science and common terms associated with the field (like machine learning).
由 SB 提供2019年9月9日
Very learning experience, I am a beginner in DS, but the instructors in this course simplified the contents that made me I could easily understand, tools and materials were very helpful to start with.
常見問題
我什么时候能够访问课程视频和作业？
讲座和作业的访问权限取决于您的注册类型。如果您以旁听模式参加课程，则可以免费查看大多数课程资料。要访问评分作业并获得证书，您需要在旁听期间或之后购买证书体验。如果看不到旁听选项：
- 课程可能不提供旁听选项。您可以尝试免费试用，也可以申请助学金。
- 课程可能会改为提供'完整课程，没有证书'。通过此选项，您可以查看所有课程材料、提交所要求的作业，以及获得最终成绩。这也意味着您将无法购买证书体验。
我订阅此证书后会得到什么？
您注册课程后，将有权访问证书中的所有课程，并且会在完成作业后获得证书。您的电子证书将添加到您的成就页中，您可以通过该页打印证书或将其添加到您的领英档案中。如果您只想阅读和查看课程内容，可以免费旁听课程。
完成课程后，我会获得大学学分吗？
此课程不提供大学学分，但部分大学可能会选择接受课程证书作为学分。查看您的合作院校，了解详情。Coursera 上的在线学位和 Mastertrack™ 证书提供获得大学学分的机会。
還有其他問題嗎？請訪問 學生幫助中心。
