Chevron Left
Back to Unsupervised Learning, Recommenders, Reinforcement Learning

Learner Reviews & Feedback for Unsupervised Learning, Recommenders, Reinforcement Learning by DeepLearning.AI

4.9
stars
5,430 ratings

About the Course

In the third course of the Machine Learning Specialization, you will: • Use unsupervised learning techniques for unsupervised learning: including clustering and anomaly detection. • Build recommender systems with a collaborative filtering approach and a content-based deep learning method. • Build a deep reinforcement learning model. The Machine Learning Specialization is a foundational online program created in collaboration between DeepLearning.AI and Stanford Online. In this beginner-friendly program, you will learn the fundamentals of machine learning and how to use these techniques to build real-world AI applications. This Specialization is taught by Andrew Ng, an AI visionary who has led critical research at Stanford University and groundbreaking work at Google Brain, Baidu, and Landing.AI to advance the AI field. This 3-course Specialization is an updated and expanded version of Andrew’s pioneering Machine Learning course, rated 4.9 out of 5 and taken by over 4.8 million learners since it launched in 2012. It provides a broad introduction to modern machine learning, including supervised learning (multiple linear regression, logistic regression, neural networks, and decision trees), unsupervised learning (clustering, dimensionality reduction, recommender systems), and some of the best practices used in Silicon Valley for artificial intelligence and machine learning innovation (evaluating and tuning models, taking a data-centric approach to improving performance, and more.) By the end of this Specialization, you will have mastered key concepts and gained the practical know-how to quickly and powerfully apply machine learning to challenging real-world problems. If you’re looking to break into AI or build a career in machine learning, the new Machine Learning Specialization is the best place to start....

Top reviews

ML

Dec 12, 2022

The whole specialisation is a great quick review of main topics. Proper learning requires deeper knowledge of algebra, calculus and python. But these courses are a fast, essential starting point.

AM

Mar 10, 2024

This course has offered invaluable insights and clarity in understanding machine learning concepts. It was a nice journey towards understanding practical application and complex concepts made easy.

Filter by:

626 - 650 of 850 Reviews for Unsupervised Learning, Recommenders, Reinforcement Learning

By Harold H

•

Feb 24, 2024

brilliant course

By danial

•

Feb 14, 2024

Best course ever

By bounphet t

•

Apr 15, 2023

very good course

By Lokesh J

•

Mar 29, 2023

Excellent course

By Ben Z

•

Aug 21, 2022

Excellent Course

By Oran

•

Oct 19, 2025

It was perfect.

By Cauê D

•

Jun 12, 2025

Amazing course!

By Nitish

•

Feb 19, 2025

Good experience

By Renan d B L

•

Jun 28, 2024

Amazing course!

By Jose C

•

Apr 3, 2024

Excelent course

By Roman M

•

Mar 6, 2024

Highly valuable

By Syed A M

•

Feb 5, 2024

Amazing course!

By khashayar m

•

Jan 26, 2024

Greattttttt!!!!

By ali o

•

Oct 25, 2023

beautiful cours

By Dr_stoned_420

•

Aug 12, 2023

Fabulous course

By Abhay K

•

Feb 13, 2023

Amazing course.

By Rishi M

•

Feb 1, 2023

Great Course!!!

By Francis K

•

Oct 1, 2022

very educative

By Anne P

•

Sep 29, 2022

Super didatic!!

By Sandeep M

•

Aug 25, 2022

Awesome course.

By Jan S

•

Aug 8, 2022

Best out there!

By Alexander M

•

Nov 28, 2025

wow, excellent

By Shivam B

•

Oct 13, 2025

goated teacher

By Valentino F

•

Jul 29, 2025

I love Andrew!

By Raj P

•

Mar 29, 2025

Awesome course