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Back to Unsupervised Learning, Recommenders, Reinforcement Learning

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

4.9
stars
5,340 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

Aug 17, 2022

This course is an excellent course for introductory machine learning. All of the topics are covered in great detail and It is an honor to be taught by Andrew N.G, the Great teacher.

HZ

Jul 21, 2024

Got insights to what Recommender systems are and how it recommends user based on their usage and got to know how Reinforcement learning works and Successfully landed the lunar lander.

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426 - 450 of 838 Reviews for Unsupervised Learning, Recommenders, Reinforcement Learning

By Abekoon J R J C R

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Aug 12, 2023

This course opened me a new way of problem solving

By 周建廷

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Jun 25, 2023

It would be better if there were Chinese subtitles

By Sai G M

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Aug 15, 2022

Excellent course. Nothing less expected of Andrew!

By Ashraf H

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Aug 9, 2022

Outstanding course and specialization. Thank you!

By Marwan E D

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Jul 10, 2025

Thank you so much for this wonderful opportunity

By OLUWAFEMI A

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Oct 16, 2022

A fantastic course. Taught simply and completely

By Jair C

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Sep 28, 2022

Excelent and Innovative course. Congratulations.

By Reginaldo C

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Feb 12, 2024

I am really amazed by the quality of the course.

By Cornelius K

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Jul 23, 2023

Very clear, step by step course, easy to follow.

By Alireza K

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Sep 12, 2022

Thank you Andrew. This is the best course ever.

By Janick Z

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Nov 19, 2024

Andrew Ng - the best professor I have ever had!

By mazhoud n

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Aug 18, 2024

a good professional machine learning foundation

By Gehad A

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Aug 16, 2024

the course was very useful, thank you very much

By bhakta r

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Sep 9, 2023

Great course for intuition to machine learning!

By Sibal K

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Jul 17, 2023

unreal course foe machine learning enthusiast !

By Mirco R

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Apr 1, 2023

Great instructor and content. Can recommend 5/5

By Onwunyi C

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Jan 17, 2023

One of the greatest courses on Machine Learning

By Karim A 2

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Sep 30, 2022

Amazing course like usual from deeplearning.ai

By Is18 C

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Mar 22, 2025

Got the basics rights , phenomenal teacher !!!

By Tazkera H

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Sep 6, 2023

excellent course and very detailed explanation

By Katy L

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Nov 16, 2025

good course for beginners to Machine learning

By Mickey M

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Nov 7, 2025

What an amazing place to start! Sad it's over

By Prince J

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Aug 14, 2025

very good course detail explanations and labs

By Eduard S

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Jun 2, 2025

Totally amazing and worth every single penny!

By Milan S

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Dec 27, 2023

Great course resources and great teaching !!!