7 Ways to Study Data Science for Free

cnxt_dev
cnxt_dev
2019/02/06 08:00

data science free

Looking to learn data sciences but not sure where to start? Here are some resources to get you going.

A study by IBM showed that the demand for data scientists will grow by 28% by 2020, a number that is sure to increase in coming years.

With big data technologies becoming far more affordable and accessible, all business sectors are taking advantage of data and are using it grow and innovate in new and exciting ways.

Data science is opening up the door to exciting career opportunities for those who want to be a part of this innovative field. Fortunately, this is one area that doesn’t necessarily require you to quit your day job so that you can study full time. There are a number of free courses and tutorials that can get you started.  

Who Should Pursue a Data Science Course?

Anyone who is looking to add more value by being able to solve business problems using data and analytics would benefit from a data science course. Businesses are always on the lookout for employees who can either fulfill a data science-related position or add value to their current position using this in-demand skill.

More and more businesses are using automated tools and services to streamline processes and someone with a thorough understanding of data sciences will have an easier time understanding and using these tools more efficiently – just another benefit of pursuing this type of course.

Overall, whether you want to change careers or add an additional skill to your CV, you can’t go wrong with a data sciences course.

7 Free Online Data Science Courses

Here are some of the free data sciences courses that come highly recommended.

This independent training provider offers free access to courses that will teach you the basics of data science. If you do want to take your learning further, there are premium services available that offer more advanced material. A number of big brands have even endorsed their courses, including Spotify, Amazo, and Uber. One of the best features is that you get to try your skills out on real-life projects, which is one of the best ways to learn.

This is another independent training provider that offers a good introduction to data science. Their free package gives you access to nine courses, over 100 practice challenges and seven real-life projects. There are also annual and monthly packages available if you enjoy the material and feel you would like to take your studies further.

If you’ve always wanted to find out more about machine learning, Google offers a crash course that covers all of the basic. This free course includes 25 lessons and over 40 exercises that will allow you to put your skills to the test. You will only need 15 hours to get through all of the lessons, making this a great introduction to machine learning.

This free course, which is available on the edx website, is a part of the Microsoft Professional Program Certificate in Data Science. To complete this course, you will need some knowledge of R or Python. Some of the topics that are covered include data exploration and visualization, how to use the Microsoft Azure framework, probability and statistics and the basics of machine learning. If you would like a certification on completion of this course, it will cost $99.

Created by the California Institute of Technology, the Learning from Data course features a series of video lectures that are paired with assignments that you can complete in your own time. At the end of all the lessons, you can put your knowledge to the test by completing an exam. Prerequisites for this course are basic probability, matrices, and calculus.

Hosted by Cognitive Class, this data science course will provide you with all of the basics you need to get started. From the basics to tools and methodologies, you can get acquainted with all things data science in less than 20 hours. Some suggest that the course is a little easier if you have a background in computer science.

This is another option if you’re interested in machine learning. This course from Udacity covers everything from machine learning theory to practical application, ensuring you really get a feel for what it’s all about before you take your learning further with one of their Nanodegrees.

Access to the internet and a willingness to learn is all you need to learn something new and based on the latest trends, data science is an excellent place to start.