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学生对 DeepLearning.AI 提供的 Unsupervised Learning, Recommenders, Reinforcement Learning 的评价和反馈

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5,563 个评分

课程概述

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....

热门审阅

TF

Jul 17, 2023

I hope more and more engineers in Japan take this course.The joy of learning machine learning with the world's top lecturer far outweighs the pain learning the subject in the non-native language.

SA

Sep 22, 2025

Thank you so much this is a great course, and thanks for the financial aid that enabled me to study the course and improve my skills and career. this specialization is so valuable and useful.

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301 - Unsupervised Learning, Recommenders, Reinforcement Learning 的 325 个评论（共 878 个）

创建者 Minhajul A

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Sep 19, 2025

Very important course for someone who wants to know the details of machine learning fundamentals.

创建者 Serin E

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Feb 11, 2025

Dear Teacher Andrew makes everything so much more understandable and less complicated, thxx a lot

创建者 Azis M

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Mar 4, 2023

This course were explain in a way that the student can easily understand it from real world cases

创建者 Prasanna

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Sep 30, 2022

Thank you Andrew, enjoyed all sessions!. Sincere thanks to all for designing this great course! 

创建者 Adi B

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Jul 25, 2024

Explanation was on point and concepts are crystal clear after solving labs and practice quizzes.

创建者 Ramesh B J

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Dec 28, 2022

I love the course. It helped me a lot. Thank you Mr. Andrew Ng for making me learn step by step.

创建者 Chandan A

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Aug 17, 2022

Fantastic illustration and great explanation..loved the specialization..Thank you Andrew NG Sir.

创建者 Wagner M

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Apr 21, 2025

Excelente curso! Muy completo y Andrew es un gran profesor, explica con detenimiento y detalle.

创建者 Rakibul H R

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Oct 26, 2023

This is true that I have a strong passion in lunar lander. I have enjoyed that in this course.

创建者 Sravana K K

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Jun 13, 2023

Loved everything about this course. The materials are thoughtfully designed and easy to follow.

创建者 Dherick J P

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Apr 22, 2023

Great Course. Andrew Ng is such a wonderful professor. He explains the concepts very carefully.

创建者 yeoh j w

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Sep 18, 2022

This is really a great course for those who wish to start embarking on the ML journey! love it

创建者 Francisco S A

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Aug 3, 2023

Again a masterclass on how to introduce such a complex topic. Thank you Andrew and your team!

创建者 Gao

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Mar 4, 2023

very enlightening courses! I found my mastery of the machine learning improved significantly!

创建者 Daniel M

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Sep 19, 2023

I am just grateful to the team for helping me and millions of other students out. Thank you!

创建者 gautam g

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Sep 2, 2022

Excellent Course for beginner to learn Machine Learning. Truly worth the time for learning.

创建者 25/AFI/18 C S B

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Jan 22, 2026

This is best course. I have learned lot of concept of Machine learning from this course .

创建者 Hamza M

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Sep 13, 2024

i was a wonderfull experience to learn machile learning so flawlessly from Andew NG sir

创建者 Lukman A

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Jul 26, 2023

Left this course enthused with Machine Learning and excited for the huge possibilities.

创建者 Debbie S

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Jun 25, 2023

This course is excellent. Excellent explanations along with excellent videos and labs.

创建者 Dominique C

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Apr 4, 2023

great course, Andrew Ng is still very clear and it's a great pleasure to learn with him

创建者 Greg D

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Dec 1, 2022

Required allot of homework to understand the foundations but well worth it in the end !

创建者 Jules L

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Dec 5, 2025

maybe add more practice exercices over theory but overall it's very good for beginners

创建者 Matthew Z

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Nov 11, 2022

Great course! Loved the parts of Recommender Systems and Reinforcement Learning a lot!