Often called the sexiest career of the twenty-first century and the fastest-growing field in tech right now – the effect of Data Science in today's world may seem more mysterious and a difficult field to venture into for those outside the bounds technical field. Let us discover the best sources to learn data science online.
To begin let us first explain what data science is and what the job entails.
Data Science explained
Data science is a subject that entails the gathering and analysis of data – both structured and unstructured – in order to generate insights and information that can be used by businesses to develop effective strategies. Patterns can assist data scientists to detect trends and provide recommendations to stakeholders that will help them locate new market opportunities, improve efficiency, lower costs, and gain a competitive advantage in their sector by collecting and analyzing data over time.
Why should you study data science?
A large amount of data is generated every day as a result of rapid technological advancements, particularly in areas like mobile advertising, social media, and website personalization.
Stakeholders have been compelled to become data-savvy and adjust to the new landscape due to the high amount of data, or possibly fall behind the competition. Institutions, both public and private, have acknowledged the importance of incorporating Data Science into their operations. Universities have responded by offering data science courses to students from all walks of life.
What is the Role of a Data Scientist?
Before deciding on the finest Data Science education track, people should familiarise themselves with the work of data scientists. In brief, they find flaws in existing data analytics and intend to rectify them by digging deeper into more data. They do this throughout the entire lifecycle, from selecting the appropriate datasets to work with, accumulating both structured and unstructured data from a variety of sources, cleaning and validating datasets, developing and applying algorithms to mine the data, analyzing and interpreting the results, and finally reporting the results to key stakeholders.
What are the Benefits of Becoming a Data Scientist?
According to a recent study conducted by Indeed, job listings for data scientists have increased by 29% year over year by January 2019. There has been a 344 percent rise in job posts since 2013. Professionals looking for data science employment increased by only 14% between January 2018 and January 2019, demonstrating a high demand for — and a dearth of — data scientists in the market.
So, what are the benefits of learning data science? According to Glassdoor, competent, certified data scientists are among the highest-paid workers in the IT business, with an average income of $117,345 in the United States.
How to learn data science online?
In order to help you learn Data Science online, become a certified data scientist, and create a career in the area, we've compiled a comprehensive selection of Data Science courses, online tutorials, and resources. We have something for everyone, whether you're seeking full-fledged university courses or just want to keep up with the newest industry advances. Continue reading to learn more!
Some online resources to learn data science
Certificate in Data Science from Harvard University
This course covers a variety of topics related to Data Science, including data sampling, management and analysis of data, prediction, and relaying of the accumulated analysis. Students are required to complete four of the certificate courses to receive graduate credit.
Applied Computing Series: Code with Google
The Machine Learning Crash Course allows students to access video lectures, case studies, and practice activities. Learn with Google AI is another program that allows students to customize their learning experience by using a combination of videos, tutorials, laboratories, courses, group discussions, and snippets of sample code and documentation.
Data course with California Institute of Technology (Caltech)
You will find a course on Data-driven learning from this public research university. There are a series of video lectures available with them delivered by Professor Yaser Abu-Mostafa of Caltech. The series covers a wide range of topics, including algorithms, basic theory, and applications, and includes a number of bonus features of Q&A.
UC Berkeley's School of Information- Master of Information and Data Science (MIDS) program
This Data Science online course is designed for professionals who want to use complicated data to solve problems, with a focus on asking the correct questions and presenting results in the most effective way possible. Live seminars and online coursework are both available through this web-based curriculum.
Apart from the courses mentioned above to learn data sceince online there are other sources as well in the form of tutorials available online. Some of them are as follows:
Codementor has tutorials for both beginners and experts. Learners can access a variety of helpful resources on how to best analyze data, including introductions, machine learning, and advice on selecting the finest data analytics software packages.
Topcoder: This website provides tutorials on various ideas in Data Science as well as a venue for industry specialists to provide guidance. They also offer useful, real-world information on a variety of issues, as well as how-to tips for newcomers to the site.
Analytics Vidhya: Learners will discover a thorough tutorial for studying Data Science with R here, as well as an in-depth guide that covers everything from the fundamentals of programming to data exploration and predictive modeling. There are also more data science lessons available, such as one on learning Python for Data Science.
KDnuggets: They have a number of lessons that cover anything from Data Science methods to how to get started with Data Visualization. Two lessons on potential Data Scientist interview questions are also available on the website, with useful answers and advice from the editors at KDnuggets.
The usage of R techniques alongside SQL servers is covered in this tutorial. There are five lectures in total that walk students through the steps of integrating R models into a live SQL server. This site also has a number of other lessons that provide information on the most recent developments and updates in the business.
These tutorials, created by Dr. Nathan Yau, Ph.D., provide expert advice on how to present, analyze, and understand data, as well as practical guides with real-world examples. Flowingdata also provides book recommendations, glimpses into the lives of Data Scientists, and instances of how data may be used to better comprehend the world.
Those are some of the best-known resources to learn data science online. Data is engulfing the world at a faster rate than you may realize, and data science would surely be one of the most important aspects of organizations and enterprises in the coming future. This has opened doors to multiple opportunities and a variety of options for data science specialists for building up a very profitable career path for them. Equip yourself with the necessary tools and qualifications. There can be no better time than now if you want to be in the data industry. Learn data science online through all the additional resources while you sign up to make your learning more smooth and swift.