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    Back to Unsupervised Learning, Recommenders, Reinforcement Learning

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

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    4.9
    stars
    4,617 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 ...
    ...

    Top reviews

    AS

    Oct 10, 2024

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    This is a good beginner course . I have been reading around topics and when you jumble around it is hard to follow. This course structure was what i was looking for. i would recommend this to others

    SB

    Nov 7, 2022

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    This course is a brief but thorough introduction. It has a good mixture of theory and practice.Andrew Ng explains every thing very good, understandable and in a fun way.I highly recommend this class!

    Filter by:

    101 - 125 of 712 Reviews for Unsupervised Learning, Recommenders, Reinforcement Learning

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    By Jared F K

    •

    Jan 18, 2023

    This was an amazing course. I am familiar with most, if not all concepts covered in this lecture series, but I have never seen this information put together in such a concise and easy to learn manner. Thank you so much for the experience.

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    By Geethika I S

    •

    May 24, 2023

    This final course of ML Specialization pretty solid. I can recommend this course to anyone who's trying to break in to AI. The instructor is the best. And the content is very well structured. Thank you so much DeepLearning.ai Team

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    By Sayantan S

    •

    Dec 26, 2022

    Excellent course all along. There can not be any poor reviews for this course, Both the course contents and the instructor sir are wonderfully awesome. Thank you so much for providing all the valuable insights into Machine Learning

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    By Olga I

    •

    May 3, 2025

    Thank you so much Andrew for the great course, very detailed and comprehensive explanations, engaging practical labs and your great passion for Machine Learning and science Ethics! Looking forward to taking more courses from you!

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    By Anup D

    •

    Jan 4, 2025

    This is amazing course I always wonder how does the system or any agent learns itself.If no dataset is provided, then how does it predict the output?After stduying this course i feel enlightened about the magic of math behind it.

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    By Diego A S R

    •

    Jul 29, 2024

    Great course and great instructor. I really enjoyed each of the lectures with Andrew, he has an amazing way of teaching. I would recommend this course / specialization to anyone who wants to begin its career in Machine Learning

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    By anup

    •

    Sep 25, 2022

    Thanks for the awesome foundation with practical understanding. Thanks Andrew for getting me fascinated by what ML can do. Thanks to the entire course team for all the work that went into this, and doing a fabulous job!

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    By Carlos G

    •

    Sep 9, 2022

    This is the best course I have taken. It sparked my interest and It was very touching how Andrew Ng concluded this specialization. I hope more people can enroll in this specialization to learn about machine learning!

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    By Vignesh S

    •

    Jul 30, 2024

    This course not just helps us to learn the concepts but also focuses on improving our interest in working and creating further advanced model mainly in areas of Reinforcement learning. Loved the work :) Thank for it

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    By Javier A

    •

    May 25, 2023

    I am extremely grateful to the great Coursera team for the way you are enriching and inspiring the world. Thanks a lot!!!!!!!!!

    The format, insights, practice labs, time-consuming.... extremally well done!!! Perfect.

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    By Lucas C

    •

    Aug 6, 2024

    Andrew follows a very intuitive approach to teaching and has a great teaching style of starting with basic examples and visualizations to build a foundation before diving into the more complex and applied problems.

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    By Mohammadreza R

    •

    Mar 19, 2023

    Incredible course. Very insightful lectures and excellent presentation. Just hoped that the course would focus a little more on the practical issues and that the labs would display codes on areal dataset. Thankyou

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    By Brooks J

    •

    Aug 7, 2022

    Not only did I get a tremendourse from this course, I'm thinking about how to reinfoce my own learning, with the tradeoffs that suggests between immediacty and payoff, as well as introduce a touch of randomness.

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    By Anirudh N

    •

    Aug 20, 2024

    Great course and very informative and helpful for beginners getting into machine learning. Would recommend completing the entire specialization series of 3 courses. Thank you for providing such a great course.

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    By si w

    •

    Feb 12, 2025

    Deep appreciation for such a well organized course with deep knowledge covering a broad range of topics. Instructor is amazing at explaining the concepts. Upon completing this course, I really feel empowered.

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    By Kyawt E W

    •

    Aug 13, 2024

    Sir Andrew Ng is second to nothing in teaching such advanced technology. If it weren't his lectures, I would have given up on ML since the beginning. 5 out of 5 ever and Thank you for your insightful lectures

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    By TRỌNG N

    •

    Mar 27, 2023

    This course is absolutely helpful for me to understand the concepts behind machine learning algorithms and libraries that are considered as black-box for many people. I've finished the course within 2 weeks. 

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    By Rodrigo V B V

    •

    Nov 27, 2022

    It was a real pleasure to learn from Andrew Ng and capture some of his passion for teaching and for Machine Learnig. A must do course. Even for those who are already initiated in the Machine Learning path.

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    By Nihaz N

    •

    Nov 13, 2023

    Felts so excited to keep on going with the course and my interest to learn ML has drastically increased. Thank You , Andrew and thanks to all of the individual who worked so hard to organize such a course!

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    By Venkata S R

    •

    Feb 22, 2023

    Amazing course. Prof Andrew was just brilliant; I did not expect that this course could pack so much content into just 9 weeks - initially it looked so light. Prof Andrew is a great teacher. Thank you Sir.

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    By Sohel A

    •

    Jan 7, 2023

    Awesome!!!

    The course is well-structured and interesting. I was totally new to all these concepts but after going through them I'm feeling very much confident and happy.

    Thank you, instructors for this couse

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    By Lee_Infinitee

    •

    Feb 2, 2025

    its pretty good overall, especially for the simulation in the last week. but the recommend system is a bit heavy and hard to understand / visualize. but i still think its great! thanks! / print (" :) ")

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    By Mahdieh E

    •

    Jan 15, 2023

    It was an unparalleled opportunity to study and finish this great course. I am genuinely grateful to you all in deep learning.AI and Coursera platform for spreading scientific knowledge without borders.

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    By Sudharsan

    •

    Aug 15, 2022

    A very good introductory course in Unsupervised learning. Covers the basic concepts of Recommender and Reinforcement Learning well. Thanks to Andrew Ng and team for developing and delivering this course

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