Learner Reviews & Feedback for Unsupervised Machine Learning by IBM

4.7

stars

341 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 common clustering and dimensionality-reduction algorithms Try clustering points where appropriate, compare the performance of per-cluster models Understand metrics relevant for characterizing clusters Who should take this course? This course targets aspiring data scientists interested in acquiring hands-on experience with Unsupervised Machine Learning techniques in a business setting. What skills should you have? To make the most out of this course, you should have familiarity with programming on a Python development environment, as well as fundamental understanding of Data Cleaning, Exploratory Data Analysis, Calculus, Linear Algebra, Probability, and Statistics....

Top reviews

Apr 18, 2021

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.

Jul 5, 2021

Great course. Maybe there is one instance of wrong answer in one of the quizzes. Everything elese is perfect. Thanks IBM !

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26 - 50 of 54 Reviews for Unsupervised Machine Learning

By Jose M

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Jan 25, 2021

Again, congrats to the instructor on the videos.

By Saraswati P

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Oct 23, 2021

Well structured course with many examples

By Veronica A T S

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Jun 27, 2021

i wouuld have liked a notebook on dbscan

By Volodymyr

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Aug 5, 2021

Well balanced course, I recommend

By Mandy W

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Oct 21, 2024

Learned a lot, I like the Labs

By wissam m

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Oct 10, 2021

Very Professional course

By NgocTTM4

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Jun 21, 2023

Thank you instructors!

By Uğur K

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Aug 23, 2020

Very tidy explanations

By Renato C M C

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Nov 24, 2023

um curso sensacional

By Bernard F

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Jan 26, 2021

An excellent course!

By Sisonke S

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Mar 3, 2023

I love the lectures

By Victor M C

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Jul 28, 2024

exelente curso

By Simeon M

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Sep 14, 2021

Exceptional!

By Pierluigi A

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Jan 20, 2021

great course

By Taha S

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Jul 31, 2025

good course

By Cui Y

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Jan 13, 2022

Thank you!

By Janier R

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Mar 4, 2024

thank you

By fernandes m

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Mar 10, 2021

very good

By Kaumil A

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Feb 26, 2021

Awesome

By Rahul C

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Aug 15, 2025

good

By Soham D

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Apr 27, 2025

good

By Poonam K

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Jan 9, 2025

good

By SHUBHAM K

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Jun 3, 2022

good

By Maram A A

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Dec 28, 2022

👍

By Rajiv s

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May 7, 2025