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Kaggle Learn
machine-learning
Beginner
Certificate
Interactive

Intro to Machine Learning (Kaggle)

3 hours
4.8(64,000 reviews)
Free

Kaggle Learn's Intro to Machine Learning course is a free, practical introduction covering decision trees, random forests, and how to evaluate models. All lessons are hands-on with real datasets in Kaggle notebooks. After finishing, you understand core machine learning concepts and can build working models. The course is much gentler than academic ML courses, focusing on how to use models rather than the theory. The main limitation: this is gentle. For deeper ML theory (probability, optimization, statistical foundations), pair this with Andrew Ng's courses.

Machine learning is the fastest-growing skill in tech, with average salaries for ML engineers at $150k-$200k in the US (source: Levels.fyi and Glassdoor).

About This Course

Kaggle Learn's micro-course on machine learning fundamentals using scikit-learn. Covers decision trees, model validation, underfitting and overfitting, and random forests. Three hours, all in browser-based notebooks.

Course Details

Platform

Kaggle Learn

Level

beginner

Duration

3h

Certificate

Yes, included

Cost

Free

Frequently Asked Questions

Is Kaggle's ML course free?

Yes, completely free.

Do I need Python and math first?

Python, yes. Math: not required for this intro. Understanding comes first, then math as needed.

What libraries does it teach?

Scikit-learn (for training models) and Pandas (for data). Core tools for applied ML.

After this, what's next?

Kaggle's intermediate ML course, then specialized areas (NLP, Computer Vision, Reinforcement Learning).

Can I compete in Kaggle competitions after this?

As a beginner, yes. Start with "Getting Started" competitions, then work up.

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