Data Science

通过 Coursera 探索数据科学世界，开启新的职业目标。无论您是刚刚入门还是深入研究数据，我们都能为您提供帮助。

Coursera logo C cutout
[Featured image] Two data scientists examine graphs and charts on a large white board

Structured vs. Unstructured Data: What’s the Difference?

Explore the key differences between structured and unstructured data, including how they are organized, stored, and processed. Learn their impact on data analysis and discover various career paths in this field.

November 29, 2022

文章

[Featured Image]: Data visualization analysts presenting and information with the team.

What is Data Visualization? Definition, Tools, & Examples

Data visualization, or using data in a visual form like a chart or infographic, can help you communicate ideas quickly and draw new insights from data. Explore data visualization tools, examples, and more.

November 21, 2022

文章

[Featured Image] A data scientist in a yellow sweater wears headphones and works on a laptop.

6 In-Demand Data Scientist Jobs in 2026

Data science jobs are increasing in demand as big data and technology industries grow. Find out which jobs are the hottest and how to prepare for your career.

November 17, 2022

文章

[Featured image] Two data scientists examine graphs and charts on a large white board

Structured vs. Unstructured Data: What’s the Difference?

Explore the key differences between structured and unstructured data, including how they are organized, stored, and processed. Learn their impact on data analysis and discover various career paths in this field.

November 29, 2022

文章

[Featured Image]: Data visualization analysts presenting and information with the team.

What is Data Visualization? Definition, Tools, & Examples

Data visualization, or using data in a visual form like a chart or infographic, can help you communicate ideas quickly and draw new insights from data. Explore data visualization tools, examples, and more.

November 21, 2022

文章

Build in-demand data science skills

IBM

您将获得的技能: Data Storytelling, Dashboard, Data Presentation, Plotly, Data Visualization Software, Web Scraping, Data Visualization, Exploratory Data Analysis, SQL, Unsupervised Learning, Interactive Data Visualization, Supervised Learning, Data Analysis, Jupyter, Model Evaluation, Data Manipulation, Data Literacy, Generative AI, Professional Networking, Data Import/Export

攻读学位

4.6
评分, 4.6 星，最高 5 星
15万 条评论

初级 · 专业证书 · 3-6 个月

状态：职业准备就绪

Google

您将获得的技能: Data Storytelling, Data Visualization, A/B Testing, Sampling (Statistics), Data Analysis, Exploratory Data Analysis, Regression Analysis, Data Visualization Software, Data Presentation, Data Ethics, Feature Engineering, Statistical Hypothesis Testing, Statistics, Statistical Analysis, Data Science, Tableau Software, Machine Learning, Object Oriented Programming (OOP), Interviewing Skills, Python Programming

攻读学位

4.8
评分, 4.8 星，最高 5 星
1.1万 条评论

高级设置 · 专业证书 · 3-6 个月

University of Pittsburgh

您将获得的技能: Apache Hadoop, Cloud Computing, Apache Spark, Web Services, Cloud Services, Cloud Computing Architecture, Cloud Infrastructure, PySpark, Cloud Applications, Cloud Platforms, Data Pipelines, Google Cloud Platform, Distributed Computing, Data Processing, Cloud Storage, Docker (Software), Virtualization, Containerization, Restful API, Data Architecture

攻读学位

中级 · 专项课程 · 1-3 个月

[Featured image] Analysts study sheets of paper containing statistical harts and graphs

What Is Statistical Analysis? Definition, Types, and Jobs

Statistical analytics is a high demand career with great benefits. Learn how you can apply your statistical and data science skills to this growing field.

November 14, 2022

文章

[Featured Image] Two data scientists work together on a desktop computer.

Data Science in Business Guide: Benefits, Uses, and More

Explore the benefits of using data science in business. Learn about certifications you can achieve in data science and how to apply them to your business.

November 7, 2022

文章

{Featured image} Data scientist explains visualized data to a coworker

Data Scientist Resume: Elements, Examples, and Tips

To write an effective data scientist resume, start with a solid understanding of what the role requires, along with the must-have elements. Learn what to include and how to format your resume with these tips.

October 26, 2022

文章

[Featured Image]: A data analyst is learning the basics of SQL and MySQL at their computer in a home office.

SQL vs. MySQL: Differences, Similarities, Uses, and Benefits

SQL and MySQL program and manage relational databases. Learn more about the key differences between SQL and MySQL and the skills you need for jobs using these database management tools.

October 21, 2022

文章

[Featured image] Data scientist displays charts and graphs that visually represent data on a computer screen

7 Skills Every Data Scientist Should Have

The essential skills that you should have if you’re thinking about a career as a data scientist.

October 20, 2022

文章

[Featured Image] An AI professional sits outdoors, working on a laptop.

What Does AI Stand For?

AI stands for artificial intelligence. It’s a growing field, and AI professionals are in demand. Discover more about AI and what the future looks like.

October 20, 2022

文章

[Featured Image]: A data manager who understands SQL and NoSQL is sitting at their desk, working on two desktop computers.

SQL vs. NoSQL: The Differences Explained + When to Use Each

SQL and NoSQL databases each provide their own advantages and disadvantages. Learn more about each one, including their structures, scalability, and use cases.

October 11, 2022

文章

[Featured Image]: A candidate for a PhD degree in data science is sitting at their desk, working on their laptop computer.

Getting a PhD in Data Science: What You Need to Know

A PhD in data science prepares you for some of the most cutting-edge research in the field and can advance your career. Learn more about this degree path and whether it’s a fit for your own personal goals and resources.

October 7, 2022

文章

[Featured Image] A statistician sits in a remote meeting, sharing data they have gathered.

What Is a Statistician? Duties, Pay, and How to Become One

Learn how statisticians collect and use data to make predictive models. Find out about their education requirements, salary range, career outlook, and more.

September 22, 2022

文章

[Featured Image] A data scientist in a yellow sweater wears headphones and works on a laptop.

6 In-Demand Data Scientist Jobs in 2026

Data science jobs are increasing in demand as big data and technology industries grow. Find out which jobs are the hottest and how to prepare for your career.

November 17, 2022

文章

[Featured image] Analysts study sheets of paper containing statistical harts and graphs

What Is Statistical Analysis? Definition, Types, and Jobs

Statistical analytics is a high demand career with great benefits. Learn how you can apply your statistical and data science skills to this growing field.

November 14, 2022

文章

[Featured Image] Two data scientists work together on a desktop computer.

Data Science in Business Guide: Benefits, Uses, and More

Explore the benefits of using data science in business. Learn about certifications you can achieve in data science and how to apply them to your business.

November 7, 2022

文章

{Featured image} Data scientist explains visualized data to a coworker

Data Scientist Resume: Elements, Examples, and Tips

To write an effective data scientist resume, start with a solid understanding of what the role requires, along with the must-have elements. Learn what to include and how to format your resume with these tips.

October 26, 2022

文章

[Featured Image]: A data analyst is learning the basics of SQL and MySQL at their computer in a home office.

SQL vs. MySQL: Differences, Similarities, Uses, and Benefits

SQL and MySQL program and manage relational databases. Learn more about the key differences between SQL and MySQL and the skills you need for jobs using these database management tools.

October 21, 2022

文章

[Featured image] Data scientist displays charts and graphs that visually represent data on a computer screen

7 Skills Every Data Scientist Should Have

The essential skills that you should have if you’re thinking about a career as a data scientist.

October 20, 2022

文章

[Featured Image] An AI professional sits outdoors, working on a laptop.

What Does AI Stand For?

AI stands for artificial intelligence. It’s a growing field, and AI professionals are in demand. Discover more about AI and what the future looks like.

October 20, 2022

文章

[Featured Image]: A data manager who understands SQL and NoSQL is sitting at their desk, working on two desktop computers.

SQL vs. NoSQL: The Differences Explained + When to Use Each

SQL and NoSQL databases each provide their own advantages and disadvantages. Learn more about each one, including their structures, scalability, and use cases.

October 11, 2022

文章

[Featured Image]: A candidate for a PhD degree in data science is sitting at their desk, working on their laptop computer.

Getting a PhD in Data Science: What You Need to Know

A PhD in data science prepares you for some of the most cutting-edge research in the field and can advance your career. Learn more about this degree path and whether it’s a fit for your own personal goals and resources.

October 7, 2022

文章

[Featured Image] A statistician sits in a remote meeting, sharing data they have gathered.

What Is a Statistician? Duties, Pay, and How to Become One

Learn how statisticians collect and use data to make predictive models. Find out about their education requirements, salary range, career outlook, and more.

September 22, 2022

文章

In today's data-driven world, professionals skilled in data science are in high demand. A career in this fast-growing field provides opportunities to use technical skills to drive meaningful business impact. Explore the diverse career paths, essential skills, and job types within data science to start your journey in this exciting and rewarding domain.

Ready to start learning? Explore our catalog of data science, data visualization, and big data courses for beginners and experienced professionals.

Frequently Asked Questions (FAQ)