Discover top online courses at Alison®. Our free online courses were designed by experts and universities to give you an interactive and enriched learning experience. Alison® online courses are the most affordable and flexible way to learn and gain new skills while earning valuable certificates and degrees, for free.
Frequently Asked Questions About Online Data Science Courses
What are the best free online Data Science courses?
Alison's free online Data Science courses will teach you the fundamentals of data interpretation, analysis, and manipulation. We recommend our short 3-hour certificate courses such as Introduction to Data Science and Introduction to Machine Learning for beginners in the subject. We also highly recommend Mining and Analysis of Big Data and R for Data Analysis courses for those in the business, commercial, and government sectors. Get started with your next course, today.
What are the best free online certificate courses in Data Science?
Alison's free online Data Science courses will teach you the scientific methods, algorithms, processes, and systems to extract important information from structured and unstructured data. If you are looking for introductory courses on the subject, our Introduction to Data Science and Introduction to Machine Learning courses will be a great foundation for you. Once you've finished the beginner courses, we suggest you take more advanced short courses such as Working with Data, where you will learn to use Python and R programming languages in Azure ML, as well as Visualizing Data and Exploring Models.
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