Skill Path

Learn Machine Learning

Learn the basics of machine learning to train your own models.

Includes Machine Learning, Data Science, Python 3, Machine Learning Models, Scikit-learn, Regression, and more.

To start this Skill Path, upgrade your plan.
8,105 learners enrolled
  • Skill level

  • Time to complete

    16 hours
  • Certificate of completion

  • Prerequisites

    3 courses

About this skill path

Machine Learning impacts nearly everything we do, from shopping to healthcare. Whether you want to understand how ML algorithms work in the world around us or train your own models, this Skill Path will get you there. You will learn industry-standard algorithms and libraries while completing real-world projects to practice your skills. Let’s dive into the exciting tools reshaping our world.

Skills you'll gain

  • Prepare data with feature engineering
  • Train supervised and unsupervised models
  • Evaluate model performance


7 units • 12 lessons • 9 projects • 10 quizzes
  • 1


    Welcome to the Machine Learning Fundamentals Skill Path!

  • 2

    Introduction to Machine learning

    Learn what machine learning is!

  • 3

    Feature Engineering I: Data Transformations

    Learn about feature engineering, data transformations and how to prepare your data before fitting machine learning models!

  • 4

    Supervised Learning I : Regressors, Classifiers and Trees

    Learn about Supervised Learning algorithms like Linear and Logistic Regression, KNN, and Decision Trees

  • 5

    Feature Engineering II : Feature Selection Methods

    Learn about feature selection methods in feature engineering.

  • 6

    Unsupervised Learning Algorithms I

    Learn about Unsupervised Learning algorithms, their implementation and where they’re used.

  • 7

    Machine Learning Fundamentals: Final Portfolio

    Show off your knowledge of ML fundamentals by developing your final portfolio project on a topic of your choice.

The platform

Hands-on learning

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Reviews from learners

  • The progress I have made since starting to use codecademy is immense! I can study for short periods or long periods at my own convenience - mostly late in the evenings.
    Codecademy Learner @ USA
  • I felt like I learned months in a week. I love how Codecademy uses learning by practice and gives great challenges to help the learner to understand a new concept and subject.
    Codecademy Learner @ UK
  • Brilliant learning experience. Very interactive. Literally a game changer if you're learning on your own.
    Codecademy Learner @ USA

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How it works

Skill paths help you level-up

  1. Get a specialized skill

    Want to level up at work? Gain a practical, real-world skill that you can use right away to stand out at your job.
  2. Get step-by-step guidance

    We guide you through exactly where to start and what to learn next to build a new skill.
  3. Get there quickly

    We’ve hand-picked the content in each Skill Path to fast-track your journey and help you gain a new skill in just a few months.

Ready to learn a new skill?

Get started on Learn Machine Learning with a free Codecademy account.

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What's included in skill paths

  • Practice Projects

    Guided projects that help you solidify the skills and concepts you're learning.
  • Assessments

    Auto-graded quizzes and immediate feedback help you reinforce your skills as you learn.
  • Certificate of Completion

    Earn a document to prove you've completed a course or path that you can share with your network.