Data Science Specialization

Overview

Launch your career in data science. A ten-course introduction to data science from Johns Hopkins University.

Data Science Specialization is a Beginner course on Coursera with about 200 hr of material and a 4.5/5 rating.

Inside CourseFacts it sits under Data Science and overlaps most strongly with data science and machine learning.

Written context already exists around this course through Andrew Ng ML Course Review 2026 and Best Data Science Courses 2026.

Relationship summary

This course lives in Data Science. Its platform anchor is Coursera. 2 topic nodes describe the concepts it shares with the rest of the graph. 3 article links give you editorial context before you click through to the course page.

• 3 connected articles
• 2 recurring topics
• 1 category note
• 1 platform note

Next steps

The most useful next jumps usually combine one foundational page and one adjacent note. Start with the strongest links below.