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Back to Mathematics for Machine Learning: Linear Algebra

Learner Reviews & Feedback for Mathematics for Machine Learning: Linear Algebra by Imperial College London

4.7
stars
11,956 ratings

About the Course

In this course on Linear Algebra we look at what linear algebra is and how it relates to vectors and matrices. Then we look through what vectors and matrices are and how to work with them, including the knotty problem of eigenvalues and eigenvectors, and how to use these to solve problems. Finally we look at how to use these to do fun things with datasets - like how to rotate images of faces and how to extract eigenvectors to look at how the Pagerank algorithm works. Since we're aiming at data-driven applications, we'll be implementing some of these ideas in code, not just on pencil and paper. Towards the end of the course, you'll write code blocks and encounter Jupyter notebooks in Python, but don't worry, these will be quite short, focussed on the concepts, and will guide you through if you’ve not coded before. At the end of this course you will have an intuitive understanding of vectors and matrices that will help you bridge the gap into linear algebra problems, and how to apply these concepts to machine learning....

Top reviews

PL

Aug 25, 2018

Great way to learn about applied Linear Algebra. Should be fairly easy if you have any background with linear algebra, but looks at concepts through the scope of geometric application, which is fresh.

NS

Dec 22, 2018

Professors teaches in so much friendly manner. This is beginner level course. Don't expect you will dive deep inside the Linear Algebra. But the foundation will become solid if you attend this course.

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2326 - 2350 of 2,368 Reviews for Mathematics for Machine Learning: Linear Algebra

By ABDULAZIZ N B A

Mar 17, 2022

it hard

By Mariia S

Mar 23, 2023

To start with, I am already working as a data scientist and I took this course to get a deeper understanding of machine learning from math point of view. I am utterly disappointed with the course, if I knew it would be that bad, I would never have signed up. I think the major problem of the course is not only the fact that the the lecturers jump from one topic to another, and not even the fact that they start explaining the topic without clearing out WHY, but the fact that there is no support, seriously, there is 0 support and there is no way to work through the assignments solutions to undertand how some of them can actually be solved. I honestly advise people considering this course to use some exercise book instead or you can find some videos from this course on YouTube, don't waste your money and time, such poorly organised projects should not get our support

By Daniel C

Aug 18, 2023

Egregiously misrepresented course. "No previous experience necessary" is false. The instructor often states, "when you originally learned linear algebra" throughout the course. This course is designed to teach students who already know linear algebra how to apply it to machine learning.

If you do not already know linear algebra, the completion time of "15 hours (approximately)" is not realistic. This course took me 4-5 times as long as was advertised. I did not have 60-75 hours to complete this course. the advertised 3 hours a week was reasonable, the reality of 12-15 hours a week caused me significant inconvenience and frustration.

By NG, S L

Jun 1, 2021

This is absolutely not a beginner's course. The professors did well at explaining but there is a huge gap between what I've heard and what I've done in the exercises. There is not enough information to complete the exercises. When they recommended Khan Academy as a reference source, I feel that it should be a complete whole alternative set of source instead of a supplementary source because Khan Academy explains much slower but in-depth. 5 weeks is not enough for me to go from scratch to an advanced learner. I couldn't retain what I've learnt too because all I heard were words that mean nothing to a novice like me.

By john s

Oct 22, 2022

This course seems to be barely supported - there are questions in the discussion forums that are years old. Seems ICL has just chucked up sone lecture content and some barely related programming labs with little real thought. I am now going in search of better resources to asctually help me understand what Linear Algebra is all about and how I would actually apply any knowledge of the topic in Python programming. If I was a cynic I'd say ICl just chucked this up to make q feq quick bucks. Really disappointed with very little attempt to ensure students are actually learning through these materials.

By Valerie D

Nov 28, 2022

Unfortunately not finding it very engaging. I have a bachelors of science in chemical engineering earned 20 years ago, so this isn't virgin ground, but I'm finding it's not making intuitive sense (having a 2nd run at it means going past the "rote learning" approach of 20 years ago). I find 3Blue1Brown more motivating (you start to get it, you search to go further, etc). Also the clear board approach with the instructor's body in the background creates a lot of visual interference in my opinion. Blackboards and whiteboards were less distracting. A similar approach could have been used here.

By Kim K

Sep 18, 2020

I wish I had read the most recent reviews for this course. I thought that by taking an online course, they would have produced a course that had a logical flow to it. I was trying to get caught up on some math that I missed taught by a TA that was all over the place. This was the wrong platform. I had to figure out what the first teacher was talking about by going online and learning it there. I was looking for a structured course that would teach me some basics. Not worth the money.

By Chris D

Feb 28, 2020

The lectures don't cover the material in the quizzes. The only supplemental material is a single, incomplete formula sheet. In fact, it's hard to see what resources they are trying to provide other than a forum where other users fill in the many gaps and suggest alternate sources of information. Maybe it picks up significantly in weeks 4 and 5, but after going through weeks 1-3, spending most of my time trawling the forums and looking for study/learning materials on other sites, I'm done.

By Lea S

Jul 19, 2020

While the course gave a rather high-level theoretical view of several concepts, the quizzes were based in applying those theories. Without examples of how to apply the theories, I don't feel I have a good understanding of the concepts or how they can be useful in real-world scenarios. I needed to use other resources to actually understand the concepts to be able to complete the course, which made the course rather frustrating and useless.

By John D

Jun 30, 2019

Overall, rushed and poorly explained. It attempts to condense a semester-long course into laughably short videos (maybe 30 mins per "week"). If you had linear algebra before, probably won't be very challenging. But if you haven't... there is no help/explanation to the quizes and the message boards are filled with unanswered questions. Essentially, this course builds a very shaky foundation.

By Tom D

May 10, 2020

The lectures will cover basic principles and then rather than build on basic principles to solidify the knowledge with practice and repetition, this goes straight to extremely challenging scenarios and me banging my head against a wall. Many comments within the forums are from other students like me who had to access external resources to bridge the gaps.

Not worth the time.

By Aerrow N (

Aug 28, 2021

There is no support or interest from the creators to help you through and the automatic grading scripts are erroring out. You will never complete the course as the final assignment wont work at all and no one will help.

By Rajeesh O T

Oct 1, 2020

to be honest it was not that understandable i had to go through other materials and videos to get some concepts. i think I speak for a few portion of people who too would have felt the same!

By Abdelerahmane K

Jul 30, 2023

It was a terrible experince, bo readings no lectures material nothing. the videos are confusing and in most of the cases they don't give you teh genereal rule to apply.

By Janet T

Oct 30, 2022

DONT take this course !! NOT worth for moeny !! you will need to spend additional 30 hours to search on Web and Youtube to understand the cncept in order to get pass

By Rawitch M

Apr 14, 2020

Unclear explanation, week 3 final assignment is a huge discouraging no matter how you can do the previous exercise with ease or not. Maybe this course is not for me.

By Ian G

Dec 18, 2019

Bad content and broken links run otherwise adequate lectures. Fortunately I was taking this course as a refresher--there are much better ways to learn linear algebra

By Cindy C

Jul 5, 2020

Didn't thoroughly explain concepts. Tested on concepts not covered. I regularly needed to go to Khan Academy videos to fill in the gaps this course has.

By Kimberely C

Dec 19, 2019

Not very good. Had to use YouTube as I had no knowledge of Python. Needs to have more examples and walk you through Python to be able to understand.

By CHOI H J

Dec 3, 2021

It teaches simple math, very briefly,

and make test that needs Python and other Math basic knowledges.

It isn't kind for beginner!

By Danil S

Jun 13, 2023

In lesson about vectors (first lesson in this course) teacher is talking about gause distribution and other difficult things

By Priyabrota S

Jun 8, 2020

No practical example. Like University hard mathematics lecture. This course content does not relate to the course title.

By Anam

Dec 9, 2023

There are a lot of problems in lab and we cannot submit our assignment just a waste of waste

By William B

Feb 1, 2024

Concepts were not well explained, and understanding Python is a requirement.