• For Individuals
  • For Businesses
  • For Universities
  • For Governments
Coursera
  • Online DegreeExplore Bachelor’s & Master’s degrees
  • MasterTrack™Earn credit towards a Master’s degree
  • University CertificatesAdvance your career with graduate-level learning
Careers
  • Log In
  • Join for Free
    Coursera
    Chevron Left
    Back to Unsupervised Machine Learning

    Learner Reviews & Feedback for Unsupervised Machine Learning by IBM

    Filled StarFilled StarFilled StarFilled StarHalf Faded Star
    4.7
    stars
    312 ratings

    About the Course

    This course introduces you to one of the main types of Machine Learning: Unsupervised Learning. You will learn how to find insights from data
    sets that do not have a target or labeled variable. You will learn several clustering and dimension reduction algorithms for unsupervised
    learning as well as how to select the algorithm that best suits your data. The hands-on section of this course focuses on using best practices for
    unsupervised learning. By the end of this course you should be able to: Explain the kinds of problems suitable for Unsupervised Learning
    approaches Explain the curse of dimensionality, and how it makes clustering difficult with many features Describe and use co...
    ...

    Top reviews

    AD

    Apr 18, 2021

    Filled StarFilled StarFilled StarFilled StarFilled Star

    It is a beautifully crafted course that looks at various clustering algorithms. More importantly, show the pros and cons of each algorithm/technique based on different patterns.

    AF

    Nov 6, 2020

    Filled StarFilled StarFilled StarFilled StarFilled Star

    Great course and very well structured. I'm really impressed with the instructor who give thorough walkthrough to the code.

    Filter by:

    26 - 50 of 51 Reviews for Unsupervised Machine Learning

    Filled StarFilled StarFilled StarFilled StarFilled Star

    By Saraswati P

    •

    Oct 23, 2021

    Well structured course with many examples

    Filled StarFilled StarFilled StarFilled StarFilled Star

    By Veronica A T S

    •

    Jun 27, 2021

    i wouuld have liked a notebook on dbscan

    Filled StarFilled StarFilled StarFilled StarFilled Star

    By Volodymyr

    •

    Aug 5, 2021

    Well balanced course, I recommend

    Filled StarFilled StarFilled StarFilled StarFilled Star

    By Mandy W

    •

    Oct 21, 2024

    Learned a lot, I like the Labs

    Filled StarFilled StarFilled StarFilled StarFilled Star

    By wissam m

    •

    Oct 10, 2021

    Very Professional course

    Filled StarFilled StarFilled StarFilled StarFilled Star

    By NgocTTM4

    •

    Jun 20, 2023

    Thank you instructors!

    Filled StarFilled StarFilled StarFilled StarFilled Star

    By Uğur K

    •

    Aug 23, 2020

    Very tidy explanations

    Filled StarFilled StarFilled StarFilled StarFilled Star

    By Renato C M C

    •

    Nov 24, 2023

    um curso sensacional

    Filled StarFilled StarFilled StarFilled StarFilled Star

    By Bernard F

    •

    Jan 26, 2021

    An excellent course!

    Filled StarFilled StarFilled StarFilled StarFilled Star

    By Tùng N

    •

    Mar 3, 2023

    I love the lectures

    Filled StarFilled StarFilled StarFilled StarFilled Star

    By Victor M C

    •

    Jul 27, 2024

    exelente curso

    Filled StarFilled StarFilled StarFilled StarFilled Star

    By Simeon M

    •

    Sep 13, 2021

    Exceptional!

    Filled StarFilled StarFilled StarFilled StarFilled Star

    By Pierluigi A

    •

    Jan 20, 2021

    great course

    Filled StarFilled StarFilled StarFilled StarFilled Star

    By Cui Y

    •

    Jan 13, 2022

    Thank you!

    Filled StarFilled StarFilled StarFilled StarFilled Star

    By Janier R

    •

    Mar 4, 2024

    thank you

    Filled StarFilled StarFilled StarFilled StarFilled Star

    By fernandes m

    •

    Mar 10, 2021

    very good

    Filled StarFilled StarFilled StarFilled StarFilled Star

    By Kaumil A

    •

    Feb 26, 2021

    Awesome

    Filled StarFilled StarFilled StarFilled StarFilled Star

    By Soham D

    •

    Apr 27, 2025

    good

    Filled StarFilled StarFilled StarFilled StarFilled Star

    By Poonam K

    •

    Jan 9, 2025

    good

    Filled StarFilled StarFilled StarFilled StarFilled Star

    By SHUBHAM K

    •

    Jun 3, 2022

    good

    Filled StarFilled StarFilled StarFilled StarFilled Star

    By Maram A A

    •

    Dec 28, 2022

    👍

    Filled StarFilled StarFilled StarFilled StarFilled Star

    By Rajiv s

    •

    May 7, 2025

    n

    Filled StarFilled StarFilled StarFilled StarStar

    By Cedric K

    •

    Jul 2, 2024

    Not 5 stars. Why? First of all, many videos of demo labs need to be updated to match the notebooks. For the most part, the content in the notebooks differs (ever so slightly) from what is in the watch along videos. Secondly, some graded & ungraded assignments are just plain wrong. The "correct" answers are actually incorrect. I found these two issues rather irritating.

    Filled StarFilled StarFilled StarFilled StarStar

    By Keyur U

    •

    Dec 24, 2020

    They have got the best instructor!

    Filled StarFilled StarFilled StarFilled StarStar

    By Subham D

    •

    Mar 8, 2025

    best course

    • Chevron Left
    • 1
    • 2
    • 3
    • Chevron Right

    Coursera Footer

    Technical Skills

    • ChatGPT
    • Coding
    • Computer Science
    • Cybersecurity
    • DevOps
    • Ethical Hacking
    • Generative AI
    • Java Programming
    • Python
    • Web Development

    Analytical Skills

    • Artificial Intelligence
    • Big Data
    • Business Analysis
    • Data Analytics
    • Data Science
    • Financial Modeling
    • Machine Learning
    • Microsoft Excel
    • Microsoft Power BI
    • SQL

    Business Skills

    • Accounting
    • Digital Marketing
    • E-commerce
    • Finance
    • Google
    • Graphic Design
    • IBM
    • Marketing
    • Project Management
    • Social Media Marketing

    Career Resources

    • Essential IT Certifications
    • High-Income Skills to Learn
    • How to Get a PMP Certification
    • How to Learn Artificial Intelligence
    • Popular Cybersecurity Certifications
    • Popular Data Analytics Certifications
    • What Does a Data Analyst Do?
    • Career Development Resources
    • Career Aptitude Test
    • Share your Coursera Learning Story

    Coursera

    • About
    • What We Offer
    • Leadership
    • Careers
    • Catalog
    • Coursera Plus
    • Professional Certificates
    • MasterTrack® Certificates
    • Degrees
    • For Enterprise
    • For Government
    • For Campus
    • Become a Partner
    • Social Impact
    • Free Courses
    • ECTS Credit Recommendations

    Community

    • Learners
    • Partners
    • Beta Testers
    • Blog
    • The Coursera Podcast
    • Tech Blog
    • Teaching Center

    More

    • Press
    • Investors
    • Terms
    • Privacy
    • Help
    • Accessibility
    • Contact
    • Articles
    • Directory
    • Affiliates
    • Modern Slavery Statement
    • Do Not Sell/Share
    Learn Anywhere
    Download on the App Store
    Get it on Google Play
    Logo of Certified B Corporation
    © 2025 Coursera Inc. All rights reserved.
    • Coursera Facebook
    • Coursera Linkedin
    • Coursera Twitter
    • Coursera YouTube
    • Coursera Instagram
    • Coursera TikTok
    Coursera

    Welcome back

    ​
    Your password is hidden
    ​

    or

    New to Coursera?


    Having trouble logging in? Learner help center

    This site is protected by reCAPTCHA Enterprise and the Google Privacy Policy and Terms of Service apply.