5 Top Languages for Machine Learning, Data Science

Looking to make the move into one of the hottest jobs in technology today? Machine learning specialists are in high demand. Here are 5 of the top languages you may need in these careers.

Yet in spite of the likely strong and secure future of these careers, the job marketplace remains fundamentally unbalanced. There are still many more jobs open and available than there are qualified applicants to fill those jobs. Just do a search on Monster for the keyword machine learning and you will find thousands of job openings across the country.

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Through our regular discussions with executives, recruiters, and practitioners in the field, we've come up with a short list for you. You may already have one or more of these skills. Maybe you are wondering about the best one to learn next. Here's our list. If you see one that you think we missed, please let us know in the comments section.

Java has also been around since the early 1990s, and back then was famous for its "write once, run anywhere" design, originating inside Sun Microsystems. Sun may no longer exist, having been acquired by Oracle, but Java seems here to stay, and it's one of the languages you will likely encounter in your career as a machine learning specialist. Many of the machine learning job description ads out there specify Java as one of the languages they'd like for you to know. Chances are if you've been in development at all over the last 20 years, you've acquired a little bit of experience with Java. And if you feel like you need a little more hands-on experience, it's pretty easy to find an online course.

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Scala is another language that has been popular with data scientists and machine learning specialists. You'll see this one mentioned most often in job ads where real-time data analysis is important to the role. It is an implementation language of technologies that enable streaming data, such as Spark and Kafka. Scala combines functional and object-oriented programming and works with both Java and Javascript.

These languages have also been around for decades, and you may see them mentioned in machine learning job ads in the same sentence as some other more popular languages for machine learning. Organizations may be looking to add machine learning to existing projects that were built in these languages and so they may be looking for this kind of expertise. But if you are looking for a first language to learn for use with machine learning, it's probably not one of these.

You'll also find that Python is probably the top named language skill in job ads for machine learning specialists, and certainly also mentioned in many ads for data scientists and analysts, too. If you have to choose one skill to learn this year, Python is a great choice.

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Source: https://www.informationweek.com/big-data/ai-machine-learning/5-top-languages-for-machine-learning-data-science/d/d-id/1332311?