how to become a machine learning engineer (2022 guide)

How Difficult Is Machine Learning?

BrainStation’s Machine Learning Engineer career guide is intended to help you take the first steps toward a lucrative career in machine learning. Read on to learn more about how hard machine learning is.

Become a Machine Learning Engineer

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Although many of the advanced machine learning tools are hard to use and require a great deal of sophisticated knowledge in advanced mathematics, statistics, and software engineering, beginners can do a lot with the basics, which are widely accessible.

A variety of supervised and unsupervised learning models are implemented in R and Python, which are freely available and straightforward to set up on your own computer, and even simple models like linear or logistic regression can be used to perform interesting and important machine learning tasks.

To master machine learning, some math is mandatory. Linear algebra, statistics, and probability form the foundation of machine learning. If you have serious plans to join the machine learning bandwagon, it’s time to brush up on your high school math.

Apart from math, data analysis is the essential skill for machine learning. The ability to crunch data to derive useful insights and patterns form the foundation of machine learning. Loading a large data set, cleansing it to fill missing data, and slicing and dicing the data set to find patterns and correlation are the critical steps in data analysis.

Even if you’re not the type of person who can instantly understand histograms, bar charts, line charts, and pie charts, you need to appreciate the power of visualization. Spend some time with Microsoft Excel to understand Pivot Tables and various visualization techniques available as charts.

How to Learn Machine Learning

When it comes to machine learning, a little knowledge goes a long way. A variety of supervised and unsupervised learning models are implemented in R and Python, which are freely available and straightforward to set up on your own computer, and even simple models like linear or logistic regression can be used to perform interesting and important machine learning tasks.

We should mention that many of the more advanced tools do require deep knowledge of advanced mathematics, statistics, and software engineering. Some key skills include an understanding of probability and statistics, complex linear algebra, and calculus in order to grasp the fundamentals of machine learning and easily work with data matrices.

If you’re going to pursue machine learning, it’s a good idea to start with these key mathematical concepts and move onto the coding aspects from there. Many of the languages associated with artificial intelligence such as Python are considered relatively easy.

For those of you already strong with math, the next step is picking the right machine learning framework. Essentially, there are a plethora of libraries to choose from when building out your model such as NumPy, Scikit-Learn, and Pandas. These toolkits range in difficulty depending on how advanced the project is. Find one simple framework to start with and grow from there.

How to Learn AI

To learn AI, you should first get a handle on advanced mathematics, probability and statistics, as well as calculus. Mathematics is the foundation of artificial intelligence and a critical first step in learning how AI and algorithms work.

Next, learn Python. Python is one of the most popular programming languages for accessing databases and manipulating data. This is also critical for a subset of artificial intelligence: machine learning. Python can be learned in school, but it is increasingly popular to learn this language through training programs, certificate courses, and bootcamps. You’ll also want to consider languages like C++, R, and Java. Of course, learning some elements of web development will be largely helpful to you as well.

When entering the world of AI, you’ll need to be comfortable working with very detailed calculations and logic, while also using abstract reasoning. When training a machine, they are making implicit relationships that can be considered a black box in terms of how the machine came to the conclusion it did. If you understand more abstract reasoning in addition to hard logic, you’ll get ahead in learning to use AI.

Machine learning is a popular subset of artificial intelligence and helpful to learn if you want to start creating automated tasks that improve over time. For machine learning you’ll need to learn how to collect data, how different algorithms process data, how to diagnose results, and how to demonstrate business value to the organizations. These elements come with time, taking courses, and work experience.