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Machine Learning A-Z: AI, Python & R

Machine Learning A-Z: AI, Python & R is an online course from Udemy in Data Science. It is structured in 20 modules with 8 stated learning outcomes, over 43 hours. It is free to enrol, and a certificate is available on completion. Learners rate it 4.5/5 from 205.7K ratings on Udemy, with 1.2M enrolled.

Part of our Data Science courses collection, where we compare it against 26 other courses.

★★★★★4.5(205.7K reviews) 1.2M learners English

Course highlights

Provider Udemy
Duration 43 hours
Level All Levels
Mode Self-paced
Language English
Certificate Yes — shareable certificate
Instructor Kirill Eremenko
Rating 4.5★ (205.7K reviews)
Learners 1.2M
Price Free ₹3,999

About this course

The Machine Learning A-Z: AI, Python & R course teaches you to build, train, and deploy machine learning and AI models. It uses both Python and R programming languages. You also learn to build robust models with AWS. The course covers key machine learning areas like Supervised Learning, Unsupervised Learning, Association Rule Learning, and Reinforcement Learning.

This course helps you develop a strong intuition for various machine learning models. You learn to perform powerful analysis and make accurate predictions. Specific topics include Simple Linear Regression, Multiple Linear Regression, Polynomial Regression, Support Vector Regression (SVR), Decision Tree Regression, and Random Forest Regression. For classification, the course covers Logistic Regression, K-Nearest Neighbors (K-NN), Support Vector Machine (SVM), Kernel SVM, and Naive Bayes. You also explore unsupervised learning with K-Means and Hierarchical Clustering.

Beyond these, the curriculum includes Association Rule Learning for Market Basket Analysis and Affinity Analysis. It also covers Reinforcement Learning techniques such as Upper Confidence Bound and Thompson Sampling for CTR Optimization. The course begins with Data Preprocessing in both Python and R, setting a strong foundation before moving into model building.

Taught by instructor Kirill Eremenko from SuperDataScience, this Udemy course offers a hands-on approach with included code templates. The program is self-paced and takes 43 hours to complete. It is designed for "All Levels" of learners, making it accessible whether you are new to machine learning or want to solidify your skills in Python and R.

If you are looking for a comprehensive introduction to machine learning that covers a wide array of models, this Machine Learning A-Z: AI, Python & R course provides a solid foundation. For those interested in a broader range of Data Science courses, options like The Data Science Course: Complete Data Science Bootcamp 2026 or Data Science & Machine Learning Bootcamp might also be relevant. If your primary interest is deep learning, the Deep Learning Specialization is an intermediate-level alternative worth considering. This Udemy course is available for ₹599 and includes a certificate upon completion.

What you’ll learn

Make powerful analysis
Make accurate predictions
Develop a strong intuition of many Machine Learning models
Build robust Machine Learning models with AWS, Python & R
Supervised Learning: Regression models and Classification models
Unsupervised Learning: Clustering with K-Means and Hierarchical Clustering
Association Rule Learning: Data Mining for Market Basket Analysis and Affinity Analysis
Reinforcement Learning: Upper Confidence Bound & Thompson Sampling for CTR Optimization

Level and time commitment

Udemy lists this course at All Levels level.
It is published as suitable across experience levels, so beginners and people brushing up share the same material.
Time commitment: 43 hours.
It is self-paced, so that figure is the material, not a fixed schedule.

Skills you’ll gain

Machine LearningPythonRRegressionClassificationClustering

What this course covers

20 modules

The 20-part outline Udemy publishes for this course, across 43 hours.

Module 1 · Welcome to the course!
Module 2 · --- Part 1: Data Preprocessing ---
Module 3 · Data Preprocessing in Python
Module 4 · Data Preprocessing in R
Module 5 · --- Part 2: Regression ---
Module 6 · Simple Linear Regression
Module 7 · Multiple Linear Regression
Module 8 · Polynomial Regression
Module 9 · Support Vector Regression (SVR)
Module 10 · Decision Tree Regression
Module 11 · Random Forest Regression
Module 12 · Evaluating Regression Models Performance
Module 13 · Regression Model Selection in Python
Module 14 · Regression Model Selection in R
Module 15 · --- Part 3: Classification ---
Module 16 · Logistic Regression
Module 17 · K-Nearest Neighbors (K-NN)
Module 18 · Support Vector Machine (SVM)
Module 19 · Kernel SVM
Module 20 · Naive Bayes

What learners rate it

4.5
★★★★★
205.7K ratings

Rated 4.5/5 by 205.7K learners on Udemy (checked 25 Aug 2026).

This rating is collected by Udemy from its own enrolled learners. We reproduce it as reported and do not accept paid or incentivised reviews. See it on Udemy →

How this page is put together

Compiled by the CoursesGlobal editorial desk. Fees, ratings, duration and certificate details for the 1 course shown are read directly from Udemy course pages — we never estimate a price or a rating. Last verified 25 August 2026.

How we compare and rank courses · Our review policy · Affiliate disclosure

Compare with alternatives

Same topic, different trade-offs — here's who runs each one and what it's best at.

Course Provider Rating Price Duration Why pick this one
Machine Learning A-Z: AI, Python & R This Udemy 4.5★ Free 43 hours Free — and still gives a certificate
Google Data Analytics Professional Certificate Coursera 4.8★ ₹3,999 6 months Highest rated (4.8★ from 181.6K reviews)
Deep Learning Specialization Coursera 4.8★ ₹4,299 3 months For learners past the basics · 3 months
Python for Data Science | Learn Python Online | Udacity Udacity 4.8★ Check price 3 months Beginner-friendly · 3 months
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Where Data Science leads

Roles we map to Data Science on CoursesGlobal. This is our own mapping of subject to job, not a placement claim by Udemy.

Data Scientist

Browse every course we track for one of these — courses for data scientists.

Common questions

Is Machine Learning A-Z: AI, Python & R free?

Yes. Udemy lists it as free to enrol. A certificate is available on completion — providers often charge separately for the certificate even when the course itself is free, so check the fee on the provider page before you count on it.

Does Machine Learning A-Z: AI, Python & R come with a certificate?

Yes — Udemy lists a certificate on completion. It is a course certificate, not a formal qualification or university credit.

How long does Machine Learning A-Z: AI, Python & R take?

Udemy lists it at 43 hours. It is self-paced, so that is the volume of material rather than a deadline — how long it actually takes depends on the hours you put in each week.

Is Machine Learning A-Z: AI, Python & R suitable for beginners?

Udemy lists it as suitable for all levels, so beginners and people brushing up work through the same material.

What does Machine Learning A-Z: AI, Python & R cover?

It is organised into 20 modules, starting with Welcome to the course! and going on to --- Part 1: Data Preprocessing ---, Data Preprocessing in Python, Data Preprocessing in R, --- Part 2: Regression ---, among others. The full outline is on this page.

Who teaches Machine Learning A-Z: AI, Python & R?

Kirill Eremenko, as listed by Udemy.